Fabaceae
(THE PEA FAMILY)
Biota of North America Program
Texas A&M University Bioinformatics Working Group
Standardized nomenclature following © John T. Kartesz. 1996. Revision: A Synonymized Checklist of the Vascular Flora of the United States, Canada, and Greenland. The Biota of North America Program of the North Carolina Botanical Garden . This listing features updates (1996) of BONAP nomenclature, use of common names derived from BONAP data, U. S. Fish and Wildlife Service data on endangered/threatened taxa, and information on Texas taxa taken from a database developed from Stephan L. Hatch, Kancheepuram N. Gandhi, and Larry E. Brown. 1990. Checklist of the Vascular Plants of Texas (now in the process of proofing).

Abrus Adans. - ROSARY-PEA

    precatorius L. Synonymy: Abrus abrus (L.) W. Wight

    Acacia P. Mill. - CATCLAW AND WATTLE

      anegadensis Britt.

      aneura F. Muell. ex Benth.

      angustissima (P. Mill.) Kuntze

        var. chisosiana Isely Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

        var. hirta (Nutt.) B.L. Robins. Present in the Texas flora and known locally as: Fern acacia, whiteball acacia (Texas Distribution by vegetation zone) Synonymy: Acacia hirta Nutt. , Acaciella hirta (Nutt.) Britt. & Rose

        var. shrevei (Britt. & Rose) Isely Synonymy: Acacia hirta ssp. lemmonii (Rose) Wiggins , Acacia lemmonii Rose , Acaciella shrevei Britt. & Rose

        var. suffrutescens (Rose) Isely Synonymy: Acacia angustissima var. cuspidata (Schlecht.) L. Benson p.p. , Acacia cuspidata Schlecht. p.p.

        var. texensis (Torr. & Gray) Isely Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Acacia angustissima var. cuspidata (Schlecht.) L. Benson p.p. , Acacia cuspidata Schlecht. p.p. , Acacia texensis Torr. & Gray

      auriculiformis A. Cunningham ex Benth.

      baileyana F. Muell.

      berlandieri Benth. Present in the Texas flora and known locally as: Guajillo (Texas Distribution by vegetation zone) Synonymy: Acacia emoryana Benth.

      choriophylla Benth.

      confusa Merr.

      constricta Benth. Present in the Texas flora and known locally as: Mescat acacia, white-thorn acacia (Texas Distribution by vegetation zone)

        var. constricta

        var. paucispina Woot. & Standl.

      cornigera (L.) Willd.

      cyclops G. Don

      dealbata Link Synonymy: Acacia decurrens var. dealbata (Link) F. Muell.

      decurrens Willd.

      elata Benth.

      farnesiana (L.) Willd. Synonymy: Vachellia farnesiana (L.) Wight & Arn.

      greggii Gray

        var. greggii Present in the Texas flora (treated as Acacia greggii Gray var. arizonica Isely by Hatch et al, 1990) (Texas Distribution by vegetation zone) Synonymy: Acacia greggii var. arizonica Isely

        var. wrightii (Benth.) Isely Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Acacia wrightii Benth.

      koa Gray Synonymy: Acacia kauaiensis Hbd. , Acacia koa var. hawaiiensis Rock , Acacia koa var. lanaiensis Rock , Acacia koa var. waimeae Hochr.

      koaia Hbd.

      longifolia (Andr.) Willd. Synonymy: Acacia latifolia hort.

      macracantha Humb. & Bonpl. ex Willd.

      mearnsii de Wildeman Synonymy: Acacia decurrens var. mollis Lindl.

      melanoxylon R. Br. ex Ait. f.

      millefolia S. Wats.

      minuta (M.E. Jones) Beauchamp

        ssp. densiflora (Alexander ex Small) Beauchamp Synonymy: Vachellia densiflora Alexander ex Small

        ssp. minuta Present in the Texas flora (treated as Acacia smallii Isley by Hatch et al, 1990) and known locally as: Huisache, sweet acacia (Texas Distribution by vegetation zone) Synonymy: Acacia smallii Isely , Pithecellobium minutum M.E. Jones

      muricata (L.) Willd. Synonymy: Mimosa muricata L.

      neovernicosa Isely Present in the Texas flora and known locally as: Stickleaf acacia (Texas Distribution by vegetation zone) Synonymy: Acacia constricta var. vernicosa (Standl.) L. Benson , Acacia vernicosa Standl.

      nilotica (L.) Willd. ex Delile Synonymy: Mimosa nilotica L.

      paradoxa DC. Synonymy: Acacia armata R. Br.

      parramattensis Tindale

      pinetorum F.J. Herm. Synonymy: Vachellia insularis Small , Vachellia peninsularis Small

      podalyriifolia A. Cunningham ex G. Don

      polyacantha Willd. Synonymy: Acacia suma (Roxb.) Buch.-Ham. ex Voigt

      pycnantha Benth.

      redolens Maslin

      retinodes Schlecht.

      retusa (Jacq.) Howard Synonymy: Acacia riparia auct. non Kunth , Acacia westiana DC. , Senegalia westiana (DC.) Britt. & Rose

      richii Gray

      rigidula Benth. Present in the Texas flora and known locally as: Blackbrush acacia, blackbrush, chaparro (Texas Distribution by vegetation zone) Synonymy: Acacia amentacea DC.

      roemeriana Scheele Present in the Texas flora and known locally as: Roemer acacia (Texas Distribution by vegetation zone) Synonymy: Acacia malacophylla Benth.

      saligna (Labill.) Wendl. f. Synonymy: Acacia cyanophylla Lindl.

      schaffneri (S. Wats.) F.J. Herm.

        var. bravoensis Isely Present in the Texas flora and known locally as: Twisted acacia (Texas Distribution by vegetation zone)

        var. schaffneri

      schottii Torr. Present in the Texas flora and known locally as: Schott acacia (Texas Distribution by vegetation zone)

      scleroxyla Tussac

      sphaerocephala Schlecht. & Cham.

      terminalis (Salisb.) J.F. Macbr. Synonymy: Acacia elata A. Cunningham ex Benth.

      tortuosa (L.) Willd. Synonymy: Mimosa tortuosa L. , Poponax tortuosa (L.) Raf.

      verticillata (L'Hér.) Willd.

      Adenanthera L. - BEADTREE

        pavonina L.

        Aeschynomene L. - JOINT-VETCH AND SHYLEAF

          americana L. Synonymy: Aeschynomene americana var. glandulosa (Poir.) Rudd

          evenia C. Wright

          gracilis Vogel Synonymy: Aeschynomene portoricensis Urban

          histrix Poir.

            var. incana (Vogel) Benth. Synonymy: Secula histrix (Poir.) Small p.p.

          indica L. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

          paniculatus Willd. ex Vog.

          pratensis Small

          rudis Benth. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

          sensitiva Sw.

            var. hispidula (Kunth) Rudd

            var. sensitiva

          villosa Poir.

          virginica (L.) B.S.P. Listed by the U.S. FWS as threatened - the FWS local name is Sensitive joint-vetch and the FWS range is: U.S.A. (DE, MD, NC, NJ, PA, VA).

          viscidula Michx. Present in the Texas flora and known locally as: Sticky jointvetch (Texas Distribution by vegetation zone) Synonymy: Secula viscidula (Michx.) Small

          Albizia Durz. - ALBIZIA AND SILKTREE

            adinocephala (J. Donn. Sm.) Britt. & Rose

            carbonaria Britt. Synonymy: Pithecellobium carbonarium (Britt.) Niez. & Nevl.

            chinensis (Osbeck) Merr.

            julibrissin Durz. Present in the Texas flora and known locally as: silktree, albizia, mimosa (Texas Distribution by vegetation zone)

            lebbeck (L.) Benth. Synonymy: Mimosa lebbeck L.

            lebbekoides (DC.) Benth.

            procera (Roxb.) Benth. Synonymy: Mimosa procera Roxb.

            saman (Jacq.) F. Muell. Synonymy: Pithecellobium saman (Jacq.) Benth. , Samanea saman (Jacq.) Merr.

            saponaria (Lour.) Blume ex Miq.

            Alhagi Gagnebin - CAMELTHORN

              maurorum Medik. Present in the Texas flora (treated as Alhagi camelorum Fisch. by Hatch et al, 1990) and known locally as: Camelthorn (Texas Distribution by vegetation zone) Synonymy: Alhagi camelorum Fisch. , Alhagi pseudalhagi (Bieb.) Desv. ex B. Keller & Schaparenko

              Alysicarpus Neck. ex Desv. - MONEYWORT

                ovalifolius (Schumacher) J. Léonard

                rugosus (Willd.) DC.

                vaginalis (L.) DC.

                Amorpha L. - INDIGO-BUSH

                  californica Nutt.

                    var. californica Synonymy: Amorpha californica var. hispidula (Greene) Palmer

                    var. napensis Jepson

                  canescens Pursh Present in the Texas flora and known locally as: Leadplant (Texas Distribution by vegetation zone) Synonymy: Amorpha brachycarpa Palmer

                  fruticosa L. Present in the Texas flora and known locally as: Indigobush amorpha, false indigo, bastard indigo. (Texas Distribution by vegetation zone) Synonymy: Amorpha angustifolia (Pursh) Boynt. , Amorpha bushii Rydb. , Amorpha croceolanata P.W. Wats. , Amorpha curtissii Rydb. , Amorpha dewinkeleri Small , Amorpha fruticosa var. angustifolia Pursh , Amorpha fruticosa var. croceolanata (P.W. Wats.) P.W. Wats. ex Mouillef. , Amorpha fruticosa var. emarginata Pursh , Amorpha fruticosa var. oblongifolia Palmer , Amorpha fruticosa var. occidentalis (Abrams) Kearney & Peebles , Amorpha fruticosa var. tennesseensis (Shuttlw. ex Kunze) Palmer , Amorpha occidentalis Abrams , Amorpha occidentalis var. arizonica (Rydb.) Palmer , Amorpha occidentalis var. emarginata (Pursh) Palmer , Amorpha tennesseensis Shuttlw. ex Kunze , Amorpha virgata Small

                  georgiana Wilbur

                    var. confusa Wilbur Synonymy: Amorpha cyanostachya auct. p.p. non M.A. Curtis

                    var. georgiana

                  glabra Desf. ex Poir.

                  herbacea Walt.

                    var. crenulata (Rydb.) Isely Listed by the U.S. FWS as endangered, the FWS local name is Crenulate lead-plant and the FWS range is: U.S.A. (FL). Listed on July 18, 1985 (Volume 50 Federal Register 29349). Treated by the FWS as Amorpha crenulata. Synonymy: Amorpha crenulata Rydb.

                    var. herbacea Synonymy: Amorpha cyanostachya M.A. Curtis , Amorpha floridana Rydb. , Amorpha herbacea var. floridana (Rydb.) Wilbur

                  laevigata Nutt. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                  nana Nutt.

                  nitens Boynt.

                  X notha Palmer [canescens X fruticosa]

                  ouachitensis Wilbur

                  paniculata Torr. & Gray Present in the Texas flora and known locally as: Panicled amorpha (Texas Distribution by vegetation zone)

                  roemeriana Scheele Present in the Texas flora and known locally as: Texas amorpha (Texas Distribution by vegetation zone) Synonymy: Amorpha texana Buckl.

                  schwerinii Schneid.

                  Amphicarpaea Ell. ex Nutt. - HOG-PEANUT

                    bracteata (L.) Fern. Present in the Texas flora and known locally as: Southern hog peanut (Texas Distribution by vegetation zone) Synonymy: Amphicarpaea bracteata var. comosa (L.) Fern. , Amphicarpaea comosa (L.) G. Don , Amphicarpaea pitcheri Torr. & Gray , Falcata comosa (L.) Kuntze , Falcata pitcheri (Torr. & Gray) Kuntze , Glycine comosa L.

                    Anadenanthera Speg. - COHOBA-TREE

                      peregrina (L.) Speg. Synonymy: Niopa peregrina (L.) Britt. & Rose , Piptadenia peregrina (L.) Benth.

                      Andira Juss. - CABBAGEBARK-TREE

                        inermis (W. Wright) Kunth ex DC. Synonymy: Andira jamaicensis (W. Wright) Urban , Geoffrea inermis W. Wright

                        Anthyllis L. - KIDNEY-VETCH

                          vulneraria L.

                          Apios Fabr. - GROUNDNUT AND POTATO-BEAN

                            americana Medik. Present in the Texas flora and known locally as: American potatobean (Texas Distribution by vegetation zone) Synonymy: Apios americana var. turrigera Fern. , Glycine apios L.

                            priceana B.L. Robins. Listed by the U.S. FWS as threatened - the FWS local name is Price's potato-bean and the FWS range is: U.S.A. (AL, IL, KY, MS, TN). Synonymy: Glycine priceana (B.L. Robins.) Britt.

                            Arachis L. - PEANUT

                              glabrata Benth.

                              hagenbeckii Harms Synonymy: Arachis glabrata var. hagenbeckii (Harms) F.J. Herm.

                              hypogaea L. Present in the Texas flora and known locally as: Peanut (Texas Distribution by vegetation zone)

                              prostrata Benth.

                              Astragalus L. - MILK-VETCH

                                accidens S. Wats.

                                  var. accidens

                                  var. hendersonii M.E. Jones Synonymy: Astragalus pachystachys Rydb. , Astragalus watsonii Sheldon

                                accumbens Sheldon Synonymy: Astragalus missouriensis var. accumbens (Sheldon) Isely

                                ackermanii Barneby

                                acutirostris S. Wats.

                                adanus A. Nels.

                                adsurgens Pallas

                                  var. robustior Hook. Synonymy: Astragalus adsurgens ssp. robustior (Hook.) Welsh , Astragalus striatus Nutt. , Astragalus sulphurescens Rydb.

                                  var. tananaicus (Hultén) Barneby Synonymy: Astragalus adsurgens ssp. viciifolius (Hultén) Welsh

                                aequalis Clokey

                                agnicidus Barneby

                                agrestis Dougl. ex G. Don Synonymy: Astragalus danicus var. dasyglottis (Fisch. ex DC.) Boivin , Astragalus dasyglottis Fisch. ex DC. , Astragalus goniatus Nutt. , Astragalus hypoglottis Hook.

                                albens Greene Listed by the U.S. FWS as endangered, the FWS local name is Cushenbury milk-vetch and the FWS range is: U.S.A. (CA).

                                albulus Woot. & Standl.

                                allochrous Gray Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                  var. allochrous

                                  var. playanus Isely Present in the Texas flora and known locally as: Wooton locoweed, garbancillo (Texas Distribution by vegetation zone) Synonymy: Astragalus wootonii Sheldon , Astragalus wootonii var. typicus Barneby

                                alpinus L.

                                  var. alpinus Synonymy: Astragalus alpinus ssp. alaskanus Hultén , Astragalus alpinus ssp. arcticus Hultén , Astragalus astragalinus (Hook.) A.& D. Löve , Atelophragma alpinum (L.) Rydb.

                                  var. brunetianus Fern. Synonymy: Astragalus alpinus var. labradoricus (DC.) Fern.

                                altus Woot. & Standl.

                                alvordensis M.E. Jones

                                amblytropis Barneby

                                americanus (Hook.) M.E. Jones Synonymy: Astragalus frigidus (L.) Gray p.p. , Astragalus frigidus var. americanus (Hook.) S. Wats. , Astragalus frigidus var. gaspensis (Rouss.) Fern. , Phaca americana (Hook.) Rydb. ex Small

                                amnis-amissi Barneby ex C.L. Hitchc.

                                amphioxys Gray Present in the Texas flora and known locally as: Taperpod milkvetch (Texas Distribution by vegetation zone)

                                  var. amphioxys Synonymy: Astragalus amphioxys var. melanocalyx (Rydb.) Tidestrom

                                  var. modestus Barneby

                                  var. musimonum (Barneby) Barneby Synonymy: Astragalus musimonum Barneby

                                  var. vespertinus (Sheldon) M.E. Jones

                                ampullarius S. Wats.

                                andersonii Gray

                                anisus M.E. Jones

                                anserinus Atwood, Goodrich & Welsh

                                anxius Meinke & Kaye

                                applegatei M.E. Peck Listed by the U.S. FWS as endangered, the FWS local name is Applegate's milk-vetch and the FWS range is: U.S.A. (OR). Listed on July 28, 1993 (Volume 58 Federal Register 40551).

                                aquilonius (Barneby) Barneby Synonymy: Astragalus wootonii var. aquilonius Barneby

                                aretioides (M.E. Jones) Barneby Synonymy: Astragalus sericoleucus var. aretioides M.E. Jones

                                argophyllus Nutt.

                                  var. argophyllus Synonymy: Xylophacos argophyllus (Nutt.) Rydb.

                                  var. martinii M.E. Jones Synonymy: Astragalus argophyllus var. pephragmenoides Barneby

                                  var. panguicensis (M.E. Jones) M.E. Jones Synonymy: Astragalus panguicensis (M.E. Jones) M.E. Jones

                                  var. stocksii Barneby ex Isely Synonymy: Astragalus henrimontanensis Welsh , Astragalus stocksii Welsh, non Benth. ex Bunge

                                aridus Gray

                                arizonicus Gray

                                arrectus Gray Synonymy: Astragalus palousensis Piper

                                arthurii M.E. Jones

                                asclepiadoides M.E. Jones

                                asymmetricus Sheldon

                                atratus S. Wats.

                                  var. atratus

                                  var. inseptus Barneby

                                  var. mensanus M.E. Jones Synonymy: Astragalus mensanus (M.E. Jones) Abrams

                                  var. owyheensis (A. Nels. & J.F. Macbr.) M.E. Jones Synonymy: Astragalus owyheensis A. Nels. & J.F. Macbr.

                                atropubescens Coult. & Fisher Synonymy: Astragalus arrectus var. kelseyi (Rydb.) M.E. Jones

                                austiniae Gray ex Brewer & S. Wats.

                                australis (L.) Lam. Synonymy: Astragalus aboriginorum Richards. , Astragalus aboriginorum var. glabriusculus (Hook.) Rydb. , Astragalus aboriginorum var. lepagei (Hultén) Boivin , Astragalus aboriginorum var. richardsonii (Sheldon) Boivin , Astragalus australis var. glabriusculus (Hook.) Isely , Astragalus australis var. major (Gray) Isely , Astragalus forwoodii S. Wats. , Astragalus forwoodii var. wallowensis (Rydb.) M.E. Peck , Astragalus glabriusculus var. major Gray , Astragalus linearis (Rydb.) Porsild , Astragalus richardsonii Sheldon , Astragalus scrupulicola Fern. & Weatherby , Atelophragma aboriginorum (Richards.) Rydb.

                                barrii Barneby Synonymy: Orophaca barrii (Barneby ) Isely

                                beathii C.L. Porter

                                beatleyae Barneby

                                beckwithii Torr. & Gray

                                  var. beckwithii

                                  var. purpureus M.E. Jones

                                  var. sulcatus Barneby

                                  var. weiserensis M.E. Jones Synonymy: Astragalus weiserensis (M.E. Jones) Abrams

                                bernardinus M.E. Jones

                                bibullatus Barneby & Bridges Listed by the U.S. FWS as endangered, the FWS local name is Pyne's (=Guthrie's) ground-plum and the FWS range is: U.S.A. (TN). Listed on September 20, 1991 (Volume 56 Federal Register 48751).

                                bicristatus Gray

                                bisulcatus (Hook.) Gray

                                  var. bisulcatus Synonymy: Astragalus diholcos Tidestrom , Diholcos bisulcatus (Hook.) Rydb.

                                  var. haydenianus (Gray) Barneby Synonymy: Astragalus bisulcatus ssp. haydenianus (Gray) W.A. Weber , Astragalus haydenianus Gray

                                  var. major (M.E. Jones) Welsh Synonymy: Astragalus haylenianus var. major M.E. Jones

                                  var. nevadensis (M.E. Jones) Barneby

                                bodinii Sheldon Synonymy: Astragalus bodinii var. yukonis (M.E. Jones) Boivin , Astragalus stragulus Fern. , Astragalus yukonis M.E. Jones , Phaca bodinii (Sheldon) Rydb. ex Small

                                bolanderi Gray

                                bourgovii Gray

                                brandegei Porter

                                brauntonii Parish

                                brazoensis Buckl. Present in the Texas flora and known locally as: Brazos milkvetch (Texas Distribution by vegetation zone)

                                breweri Gray

                                californicus (Gray) Greene

                                callithrix Barneby

                                calycosus Torr. ex S. Wats.

                                  var. calycosus Synonymy: Astragalus calycosus var. mancus (Rydb.) Barneby

                                  var. monophyllidius (Rydb.) Barneby

                                  var. scaposus (Gray) M.E. Jones

                                camptopus Barneby

                                canadensis L. Present in the Texas flora and known locally as: Canada milkvetch (Texas Distribution by vegetation zone)

                                  var. brevidens (Gandog.) Barneby Synonymy: Astragalus brevidens (Gandog.) Rydb.

                                  var. canadensis Synonymy: Astragalus canadensis var. carolinianus (L.) M.E. Jones , Astragalus canadensis var. longilobus Fassett , Astragalus carolinianus L. , Astragalus halei Rydb.

                                  var. mortonii (Nutt.) S. Wats. Synonymy: Astragalus mortonii Nutt.

                                caricinus (M.E. Jones) Barneby Synonymy: Astragalus lyallii var. caricinus M.E. Jones

                                casei Gray ex Brewer & S. Wats.

                                castaneiformis S. Wats. Synonymy: Astragalus castaneiformis var. typicus Barneby

                                castetteri Barneby

                                ceramicus Sheldon

                                  var. apus Barneby

                                  var. ceramicus

                                  var. filifolius (Gray) F.J. Herm. Synonymy: Astragalus longifolius (Pursh) Rydb. , Phaca longifolia (Pursh) Nutt.

                                cerussatus Sheldon

                                chamaeleuce Gray

                                  var. chamaeleuce

                                  var. laccoliticus (M.E. Jones) Barneby ex Isely

                                chamaemeniscus Barneby

                                chinensis L. f.

                                chloodes Barneby

                                chuskanus Barneby & Spellenberg

                                cibarius Sheldon

                                cicer L.

                                cimae M.E. Jones

                                  var. cimae

                                  var. sufflatus Barneby

                                clarianus Jepson

                                clevelandii Greene

                                cobrensis Gray

                                  var. cobrensis

                                  var. maguirei Kearney

                                coccineus Brandeg.

                                collinus (Hook.) Dougl. ex G. Don

                                  var. collinus

                                  var. laurentii (Rydb.) Barneby Synonymy: Astragalus laurentii (Rydb.) M.E. Peck

                                coltonii M.E. Jones

                                  var. coltonii

                                  var. moabensis M.E. Jones Synonymy: Astragalus canovirens (Rydb.) Barneby

                                columbianus Barneby

                                congdonii S. Wats.

                                conjunctus S. Wats. Synonymy: Astragalus diversifolius var. campestris (Nutt.) Dorn , Astragalus reventus var. conjunctus (S. Wats.) M.E. Jones , Homalobus campestris Nutt.

                                consobrinus (Barneby) Welsh Synonymy: Astragalus castaneiformis var. consobrinus Barneby

                                contortuplicatus L.

                                convallarius Greene

                                  var. convallarius Synonymy: Astragalus junciformis A. Nels.

                                  var. finitimus Barneby

                                  var. margaretiae Barneby

                                  var. scopulorum Barneby

                                cottonii M.E. Jones Synonymy: Astragalus australis var. olympius Isely

                                crassicarpus Nutt.

                                  var. berlandieri Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Astragalus mexicanus A. DC. , Geoprumnon mexicanum (A. DC.) Rydb. ex Small

                                  var. cavus Barneby

                                  var. crassicarpus Present in the Texas flora and known locally as: Ground-plum, Indianpea (Texas Distribution by vegetation zone) Synonymy: Astragalus caryocarpus Ker-Gawl. , Astragalus succulentus Richards. , Geoprumnon crassicarpum (Nutt.) Rydb. ex Small , Geoprumnon succulentum (Richards.) Rydb.

                                  var. paysonii (E.H. Kelso) Barneby

                                  var. trichocalyx (Nutt.) Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Astragalus mexicanus var. trichocalyx (Nutt.) Fern. , Astragalus trichocalyx Nutt.

                                cremnophylax Barneby Listed by the U.S. FWS as endangered, the FWS local name is Sentry milk-vetch and the FWS range is: U.S.A. (AZ). Listed on December 5, 1990 (Volume 55 Federal Register 50187).

                                  var. cremnophylax

                                  var. myriorrhaphis Barneby

                                cronquistii Barneby

                                crotalariae (Benth.) Gray

                                curtipes Gray

                                curvicarpus (Heller) J.F. Macbr.

                                  var. brachycodon (Barneby) Barneby Synonymy: Astragalus whitedii var. brachycodon Barneby

                                  var. curvicarpus

                                  var. subglaber (Rydb.) Barneby Synonymy: Astragalus subglaber (Rydb.) M.E. Peck

                                cusickii Gray

                                  var. cusickii

                                  var. flexilipes Barneby

                                  var. packardiae Barneby

                                  var. sterilis (Barneby) Barneby Synonymy: Astragalus sterilis Barneby

                                cyaneus Gray

                                cymboides M.E. Jones Synonymy: Astragalus amphioxys var. cymbellus M.E. Jones

                                deanei (Rydb.) Barneby

                                debequaeus Welsh

                                desereticus Barneby

                                desperatus M.E. Jones

                                  var. conspectus Barneby Synonymy: Astragalus barnebyi Welsh & Atwood

                                  var. desperatus

                                  var. neeseae Barneby Synonymy: Astragalus equisolensis Neese & Welsh

                                  var. petrophilus M.E. Jones

                                deterior (Barneby) Barneby

                                detritalis M.E. Jones

                                diaphanus Dougl. ex Hook. Synonymy: Astragalus diaphanus var. diurnus (S. Wats.) Barneby ex M.E. Peck , Astragalus diurnus S. Wats. , Astragalus drepanolobus Gray

                                didymocarpus Hook. & Arn.

                                  var. didymocarpus Synonymy: Astragalus catalinensis Nutt. , Astragalus didymocarpus var. daleoides Barneby

                                  var. dispermus (Gray) Jepson Synonymy: Astragalus dispermus Gray

                                  var. milesianus (Rydb.) Jepson

                                  var. obispoensis (Rydb.) Jepson

                                distortus Torr. & Gray

                                  var. distortus Present in the Texas flora and known locally as: Bentpod milkvetch (Texas Distribution by vegetation zone) Synonymy: Holcophacos distortus (Torr. & Gray) Rydb.

                                  var. engelmannii (Sheldon) M.E. Jones Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Astragalus engelmannii Sheldon

                                diversifolius Gray

                                douglasii (Torr. & Gray) Gray

                                  var. douglasii Synonymy: Astragalus douglasii var. megalophysus (Rydb.) Munz & McBurney

                                  var. parishii (Gray) M.E. Jones Synonymy: Astragalus parishii Gray

                                  var. perstrictus (Rydb.) Munz & McBurney ex Munz Synonymy: Astragalus parishii ssp. perstrictus (Rydb.) Abrams

                                drabelliformis Barneby

                                drummondii Dougl. ex Hook. Synonymy: Tium drummondii (Dougl. ex Hook.) Rydb.

                                duchesnensis M.E. Jones

                                eastwoodiae M.E. Jones

                                egglestonii (Rydb.) Kearney & Peebles

                                emoryanus (Rydb.) Cory

                                  var. emoryanus Present in the Texas flora and known locally as: Emory milkvetch, emory locoweed (Texas Distribution by vegetation zone)

                                  var. terlinguensis (Cory) Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                endopterus (Barneby) Barneby Synonymy: Astragalus wootonii var. endopterus Barneby

                                ensiformis M.E. Jones

                                  var. ensiformis

                                  var. gracilior Barneby Synonymy: Astragalus minthorniae var. gracilior (Barneby) Barneby

                                episcopus S. Wats.

                                  var. episcopus Synonymy: Astragalus kaibensis M.E. Jones

                                  var. lancearius (Gray) Isely Synonymy: Astragalus lancearius Gray

                                eremiticus Sheldon Synonymy: Astragalus eremiticus var. ampullarioides Welsh , Astragalus eremiticus var. malheurensis (Heller) Barneby , Astragalus eremiticus var. spencianus M.E. Jones , Astragalus malheurensis Heller

                                ertterae Barneby & Shevock

                                eucosmus B.L. Robins. Synonymy: Astragalus eucosmus ssp. sealei (Lepage) Hultén , Astragalus eucosmus var. facinorum Fern. , Astragalus parviflorus (Pursh) MacM. , Astragalus sealei Lepage , Atelophragma elegans (Hook.) Rydb.

                                eurekensis M.E. Jones

                                eurylobus (Barneby) Barneby Synonymy: Astragalus tephrodes var. eurylobus Barneby

                                falcatus Lam.

                                feensis M.E. Jones Synonymy: Astragalus sanctae-fidei Tidestrom

                                filipes Torr. ex Gray Synonymy: Astragalus filipes var. residuus Jepson , Astragalus macgregorii (Rydb.) Tidestrom , Astragalus stenophyllus Torr. & Gray , Astragalus stenophyllus var. filipes (Torr. ex Gray) Tidestrom

                                flavus Nutt. Synonymy: Astragalus confertiflorus Gray , Astragalus confertiflorus var. flaviflorus (Kuntze) M.E. Jones , Astragalus flavus var. argillosus (M.E. Jones) Barneby , Astragalus flavus var. candicans Gray

                                flexuosus (Hook.) Dougl. ex G. Don

                                  var. diehlii (M.E. Jones) Barneby

                                  var. flexuosus Synonymy: Astragalus flexuosus var. elongatus (Hook.) M.E. Jones , Astragalus flexuosus var. sierrae-blancae (Rydb.) Barneby , Pisophaca flexuosa (Hook.) Rydb.

                                  var. greenei (Gray) Barneby Synonymy: Astragalus greenei Gray , Astragalus stictocarpus (Rydb.) Tidestrom

                                fucatus Barneby

                                funereus M.E. Jones

                                gambelianus Sheldon Synonymy: Astragalus gambelianus ssp. elmeri (Greene) Abrams

                                geyeri Gray

                                  var. geyeri

                                  var. triquetrus (Gray) M.E. Jones Synonymy: Astragalus triquetrus Gray

                                gibbsii Kellogg

                                giganteus S. Wats. Present in the Texas flora and known locally as: Giant locoweed, giant milkweed (Texas Distribution by vegetation zone)

                                gilensis Greene

                                gilmanii Tidestrom

                                gilviflorus Sheldon

                                  var. gilviflorus Synonymy: Astragalus triphyllus Pursh

                                  var. purpureus Dorn

                                glycyphyllos L.

                                gracilis Nutt. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                grayi Parry ex S. Wats.

                                gypsodes Barneby Present in the Texas flora and known locally as: Gyp milkvetch, gyp ground plum (Texas Distribution by vegetation zone)

                                hallii Gray

                                  var. fallax (M.E. Jones) Barneby Synonymy: Astragalus famelicus Sheldon

                                  var. hallii

                                hamiltonii C.L. Porter Synonymy: Astragalus lonchocarpus var. hamiltonii (C.L. Porter) Isely

                                hamosus L.

                                harrisonii Barneby

                                hartwegii Benth.

                                holmgreniorum Barneby

                                hoodianus T.J. Howell Synonymy: Astragalus conjunctus var. oxytropidoides M.E. Jones , Astragalus reventus var. oxytropidoides (M.E. Jones) C.L. Hitchc. , Cnemidophacos knowlesianus Rydb.

                                hornii Gray

                                howellii Gray

                                humillimus Gray Listed by the U.S. FWS as endangered, the FWS local name is Mancos milk-vetch and the FWS range is: U.S.A. (CO, NM). Listed on June 27, 1985 (Volume 50 Federal Register 26572).

                                humistratus Gray Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                  var. crispulus Barneby

                                  var. hosackiae (Greene) M.E. Jones

                                  var. humistratus Synonymy: Astragalus datilensis (Rydb.) Tidestrom

                                  var. humivagans (Rydb.) Barneby

                                  var. sonorae (Gray) M.E. Jones

                                  var. tenerrimus M.E. Jones

                                hyalinus M.E. Jones Synonymy: Orophaca hyalina (M.E. Jones) Isely

                                hypoxylus S. Wats.

                                inflexus Dougl. ex Hook.

                                insularis Kellogg

                                  var. harwoodii Munz & McBurney ex Munz Synonymy: Astragalus harwoodii (Munz & McBurney ex Munz) Abrams

                                inversus M.E. Jones

                                inyoensis Sheldon

                                iodanthus S. Wats.

                                  var. diaphanoides Barneby Synonymy: Astragalus iodanthus var. vipereus Barneby

                                  var. iodanthus

                                iodopetalus (Rydb.) Barneby

                                iselyi Welsh

                                jaegerianus Munz

                                jejunus S. Wats.

                                  var. articulatus Dorn

                                  var. jejunus

                                johannis-howellii Barneby

                                kentrophyta Gray

                                  var. coloradoensis M.E. Jones Synonymy: Astragalus kentrophyta ssp. coloradoensis (M.E. Jones) W.A. Weber

                                  var. danaus (Barneby) Barneby Synonymy: Astragalus kentrophyta ssp. danaus (Barneby) W.A. Weber

                                  var. douglasii Barneby Synonymy: Astragalus kentrophyta ssp. douglasii (Barneby) W.A. Weber

                                  var. elatus S. Wats. Synonymy: Astragalus impensis (Rydb.) Woot. & Standl. , Astragalus kentrophyta ssp. elatus (S. Wats.) W.A. Weber

                                  var. jessiae (M.E. Peck) Barneby Synonymy: Astragalus jessiae M.E. Peck , Astragalus kentrophyta ssp. jessiae (M.E. Peck) W.A. Weber

                                  var. kentrophyta Synonymy: Astragalus viridis (Nutt.) Sheldon , Kentrophyta montana Nutt.

                                  var. neomexicanus (Barneby) Barneby Synonymy: Astragalus kentrophyta ssp. neomexicanus (Barneby) W.A. Weber

                                  var. tegetarius (S. Wats.) Dorn Synonymy: Astragalus kentrophyta ssp. implexus (Canby ex Porter & Coult.) W.A. Weber , Astragalus kentrophyta var. implexus (Canby ex Porter & Coult.) Barneby , Astragalus tegetarius S. Wats.

                                  var. ungulatus M.E. Jones Synonymy: Astragalus kentrophyta ssp. ungulatus (M.E. Jones) W.A. Weber

                                kerrii Knight & Cully

                                knightii Barneby

                                layneae Greene

                                leibergii M.E. Jones Synonymy: Astragalus arrectus var. leibergii (M.E. Jones) M.E. Jones

                                lemmonii Gray

                                lentiformis Gray ex Brewer & S. Wats.

                                lentiginosus Dougl. ex Hook.

                                  var. albifolius M.E. Jones Synonymy: Astragalus albifolius (M.E. Jones) Abrams

                                  var. ambiguus Barneby

                                  var. antonius Barneby

                                  var. australis Barneby

                                  var. borreganus M.E. Jones Synonymy: Astragalus agninus Jepson , Astragalus arthu-schottii Gray , Astragalus coulteri Benth. , Astragalus lentiginosus var. coulteri (Benth.) M.E. Jones

                                  var. chartaceus M.E. Jones Synonymy: Astragalus lentiginosus var. platyphyllidius (Rydb.) M.E. Peck

                                  var. coachellae Barneby ex Shreve & Wiggins

                                  var. diphysus (Gray) M.E. Jones Synonymy: Astragalus araneosus Sheldon , Astragalus lentiginosus var. albiflorus (Gray) Schoener , Astragalus lentiginosus var. araneosus (Sheldon) Barneby , Astragalus lentiginosus var. mcdougallii (Sheldon) M.E. Jones , Astragalus lentiginosus var. wahweapensis Welsh

                                  var. floribundus Gray

                                  var. fremontii (Gray ex Torr.) S. Wats. Synonymy: Astragalus fremontii Gray ex Torr. , Astragalus fremontii ssp. eremicus (Sheldon) Abrams

                                  var. higginsii Welsh & Thorne

                                  var. idriensis M.E. Jones Synonymy: Astragalus idriensis (M.E. Jones) Abrams , Astragalus tehatchapiensis (Rydb.) Tidestrom

                                  var. ineptus (Gray) M.E. Jones Synonymy: Astragalus ineptus Gray

                                  var. kennedyi (Rydb.) Barneby

                                  var. kernensis (Jepson) Barneby Synonymy: Astragalus lentiginosus var. charlestonensis (Clokey) Barneby

                                  var. latus (M.E. Jones) M.E. Jones

                                  var. lentiginosus Synonymy: Astragalus lentiginosus var. carinatus M.E. Jones

                                  var. maricopae Barneby

                                  var. micans Barneby

                                  var. nigricalycis M.E. Jones Synonymy: Astragalus nigricalycis (M.E. Jones) Abrams

                                  var. oropedii Barneby

                                  var. palans (M.E. Jones) M.E. Jones Synonymy: Astragalus bryantii Barneby , Astragalus lentiginosus var. ursinus (Gray) Barneby

                                  var. piscinensis Barneby

                                  var. pohilii Welsh & Barneby

                                  var. salinus (T.J. Howell) Barneby Synonymy: Astragalus lentiginosus var. macrolobus (Rydb.) Barneby , Astragalus salinus T.J. Howell

                                  var. scorpionis M.E. Jones Synonymy: Astragalus lentiginosus var. toiyabensis Barneby , Astragalus lentiginosus var. tremuletorum Barneby

                                  var. semotus Jepson

                                  var. sesquimetralis (Rydb.) Barneby

                                  var. sierrae M.E. Jones

                                  var. stramineus (Rydb.) Barneby

                                  var. variabilis Barneby

                                  var. vitreus Barneby

                                  var. wilsonii (Greene) Barneby

                                  var. yuccanus M.E. Jones

                                leptaleus Gray

                                leptocarpus Torr. & Gray Present in the Texas flora and known locally as: Slimpod milkvetch (Texas Distribution by vegetation zone)

                                leucolobus S. Wats. ex M.E. Jones

                                limnocharis Barneby

                                  var. limnocharis

                                  var. montii (Welsh) Isely Listed by the U.S. FWS as threatened - the FWS local name is Heliotrope milk-vetch and the FWS range is: U.S.A. (UT). Treated by the FWS as Astragalus montii. Synonymy: Astragalus limnocharis var. tabulaeus Welsh , Astragalus montii Welsh

                                lindheimeri Engelm. ex Gray Present in the Texas flora and known locally as: Lindheimeri milkvetch (Texas Distribution by vegetation zone)

                                linifolius Osterhout

                                loanus Barneby Synonymy: Astragalus newberryi var. wardianus Barneby

                                lonchocarpus Torr.

                                lotiflorus Hook. Present in the Texas flora and known locally as: Low milkvetch, lotus milkvetch (Texas Distribution by vegetation zone) Synonymy: Astragalus lotiflorus var. nebraskensis Bates , Astragalus lotiflorus var. reverchonii (Gray) M.E. Jones , Batidophaca lotiflorus (Hook.) Rydb.

                                lutosus M.E. Jones

                                lyallii Gray

                                macrodon (Hook. & Arn.) Gray

                                magdalenae Greene

                                  var. peirsonii (Munz & McBurney) Barneby Synonymy: Astragalus peirsonii Munz & McBurney

                                malacoides Barneby

                                malacus Gray

                                megacarpus (Nutt.) Gray Synonymy: Astragalus megacarpus var. parryi Gray ex S. Wats.

                                michauxii (Kuntze) F.J. Herm. Synonymy: Tium michauxii (Kuntze) Rydb.

                                microcymbus Barneby

                                microcystis Gray

                                micromerius Barneby

                                miguelensis Greene

                                minthorniae (Rydb.) Jepson

                                  var. minthorniae

                                  var. villosus Barneby

                                misellus S. Wats.

                                  var. misellus Synonymy: Astragalus howellii var. aberrans (M.E. Jones) C.L. Hitchc.

                                  var. pauper Barneby Synonymy: Astragalus howellii var. pauper (Barneby) Isely

                                miser Dougl.

                                  var. crispatus (M.E. Jones) Cronq. Synonymy: Astragalus decumbens var. crispatus (M.E. Jones) Cronq. & Barneby

                                  var. decumbens (Nutt. ex Torr. & Gray) Cronq. Synonymy: Astragalus decumbens (Nutt. ex Torr. & Gray) Gray

                                  var. hylophilus (Rydb.) Barneby

                                  var. miser Synonymy: Astragalus strigosus Coult. & Fisher

                                  var. oblongifolius (Rydb.) Cronq. Synonymy: Astragalus decumbens var. oblongifolius (Rydb.) Cronq.

                                  var. praeteritus Barneby

                                  var. serotinus (Gray ex Cooper) Barneby Synonymy: Astragalus decumbens var. serotinus (Gray ex Cooper) M.E. Jones , Astragalus serotinus Gray ex Cooper

                                  var. tenuifolius (Nutt.) Barneby

                                missouriensis Nutt. Present in the Texas flora and known locally as: Missouri milkvetch (Texas Distribution by vegetation zone)

                                  var. amphibolus Barneby

                                  var. humistratus Isely

                                  var. mimetes Barneby

                                  var. missouriensis Synonymy: Xylophacos missouriensis (Nutt.) Rydb.

                                moencoppensis M.E. Jones

                                mohavensis S. Wats.

                                  var. hemigyrus (Clokey) Barneby

                                  var. mohavensis

                                mokiacensis Gray Synonymy: Astragalus lentiginosus var. mokiacensis (Gray) M.E. Jones

                                mollissimus Torr.

                                  var. bigelovii (Gray) Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Astragalus bigelovii Gray , Astragalus bigelovii var. typicus Barneby

                                  var. coryi Tidestrom Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                  var. earlei (Greene ex Rydb.) Tidestrom Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                  var. marcidus (Greene ex Rydb.) Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Astragalus bigelovii var. marcidus (Greene ex Rydb.) Isely

                                  var. matthewsii (S. Wats.) Barneby Synonymy: Astragalus matthewsii S. Wats.

                                  var. mogollonicus (Greene) Barneby Synonymy: Astragalus bigelovii var. mogollonicus (Greene) Barneby

                                  var. mollissimus Present in the Texas flora and known locally as: Woolly locoweed, Texas locoweed, purple locoweed, crazyweed (Texas Distribution by vegetation zone)

                                  var. thompsoniae (S. Wats.) Barneby Synonymy: Astragalus bigelovii var. thompsoniae (S. Wats.) M.E. Jones , Astragalus thompsoniae S. Wats.

                                molybdenus Barneby Synonymy: Astragalus plumbeus Barneby , Astragalus shultziorum Barneby

                                monoensis Barneby

                                monumentalis Barneby

                                  var. cottamii (Welsh) Isely Synonymy: Astragalus cottamii Welsh

                                  var. monumentalis

                                mulfordiae M.E. Jones

                                musiniensis M.E. Jones

                                naturitensis Payson

                                neglectus (Torr. & Gray) Sheldon Synonymy: Astragalus cooperi Gray , Phaca neglecta Torr. & Gray

                                nelsonianus Barneby Synonymy: Astragalus pectinatus var. platyphyllus M.E. Jones

                                neomexicanus Woot. & Standl.

                                nevinii Gray

                                newberryi Gray

                                  var. aquarii Isely

                                  var. blyae (Rose ex Rydb.) Barneby Synonymy: Astragalus blyae (Rose ex Rydb.) Tidestrom

                                  var. castoreus M.E. Jones

                                  var. escalantinus Barneby

                                  var. newberryi

                                nidularius Barneby

                                nothoxys Gray

                                nudisiliquus A. Nels.

                                nutans M.E. Jones Synonymy: Astragalus chuckwallae Abrams

                                nutriosensis Sanderson

                                nuttallianus DC.

                                  var. austrinus (Small) Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Astragalus austrinus (Small) E.D. Schulz

                                  var. cedrosensis M.E. Jones

                                  var. imperfectus (Rydb.) Barneby

                                  var. macilentus (Small) Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                  var. micranthiformis Barneby

                                  var. nuttallianus

                                  var. trichocarpus Torr. & Gray Present in the Texas flora and known locally as: Southwestern milkvetch (Texas Distribution by vegetation zone)

                                  var. zapatanus Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                nuttallii (Torr. & Gray) J.T. Howell

                                  var. nuttallii Synonymy: Astragalus menziesii Gray

                                  var. virgatus (Gray ex Brewer & S. Wats.) Barneby Synonymy: Astragalus menziesii ssp. virgatus (Gray ex Brewer & S. Wats.) Abrams

                                nutzotinensis Rouss.

                                nyensis Barneby

                                obcordatus Ell. Synonymy: Phaca obcordata (Ell.) Rydb. ex Small

                                obscurus S. Wats.

                                oniciformis Barneby

                                oocalycis M.E. Jones

                                oocarpus Gray

                                oophorus S. Wats.

                                  var. caulescens (M.E. Jones) M.E. Jones

                                  var. clokeyanus Barneby

                                  var. lavinii Barneby

                                  var. lonchocalyx Barneby

                                  var. oophorus

                                oreganus Nutt.

                                osterhoutii M.E. Jones Listed by the U.S. FWS as endangered, the FWS local name is Osterhout milk-vetch and the FWS range is: U.S.A. (CO). Listed on July 13, 1989 (Volume 54 Federal Register 29663).

                                oxyphysus Gray

                                pachypus Greene

                                  var. jaegeri Munz & McBurney ex Munz

                                  var. pachypus

                                palmeri Gray Synonymy: Astragalus vaseyi S. Wats. , Astragalus vaseyi var. johnstonii Munz & McBurney ex Munz , Astragalus vaseyi var. metanus (M.E. Jones) Munz & McBurney

                                panamintensis Sheldon

                                pardalinus (Rydb.) Barneby

                                parryi Gray

                                pattersonii Gray

                                pauperculus Greene Synonymy: Astragalus bruceae (M.E. Jones) Abrams

                                paysonii (Rydb.) Barneby

                                peckii Piper

                                pectinatus (Hook.) Dougl. ex G. Don Synonymy: Cnemidophacos pectinatus (Hook.) Rydb.

                                perianus Barneby

                                phoenix Barneby Listed by the U.S. FWS as threatened - the FWS local name is Ash Meadows milk-vetch and the FWS range is: U.S.A. (NV).

                                pictiformis Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                pinonis M.E. Jones

                                  var. atwoodii (Welsh & Thorne) Barneby & Isely Synonymy: Astragalus atwoodii Welsh & Thorne

                                  var. pinonis

                                piscator Barneby & Welsh

                                piutensis Barneby & Mabberley Synonymy: Astragalus marianus (Rydb.) Barneby, non Huber

                                plattensis Nutt. Present in the Texas flora and known locally as: Platte milkvetch, ground plum (Texas Distribution by vegetation zone) Synonymy: Astragalus pachycarpus Torr. & Gray , Geoprumnon plattense (Nutt.) Rydb.

                                platytropis Gray

                                pleianthus (Shinners) Isely Present in the Texas flora (treated as Astragalus nuttallianus DC. var. pleianthus (Shinners) Barneby by Hatch et al, 1990) (Texas Distribution by vegetation zone) Synonymy: Astragalus nuttallianus var. pleianthus (Shinners) Barneby

                                polaris Benth. Synonymy: Astragalus amblyodon (Rydb.) Hultén

                                pomonensis M.E. Jones

                                porrectus S. Wats.

                                praelongus Sheldon Present in the Texas flora and known locally as: Straightstem locoweed (Texas Distribution by vegetation zone)

                                  var. ellisiae (Rydb.) Barneby

                                  var. lonchopus Barneby

                                  var. praelongus Synonymy: Astragalus pattersonii var. praelongus (Sheldon) M.E. Jones , Astragalus recedens (Greene ex Rydb.) C.L. Porter

                                preussii Gray

                                  var. cutleri Barneby

                                  var. laxiflorus Gray Synonymy: Astragalus crotalariae var. davidsonii (Rydb.) Munz & McBurney

                                  var. preussii Synonymy: Astragalus preussii var. latus M.E. Jones

                                proimanthus Barneby Synonymy: Orophaca proimantha (Barneby) Isely

                                proximus (Rydb.) Woot. & Standl.

                                pseudiodanthus Barneby Synonymy: Astragalus iodanthus var. pseudiodanthus (Barneby) Isely

                                pterocarpus S. Wats.

                                pubentissimus Torr. & Gray Synonymy: Astragalus peabodianus M.E. Jones , Astragalus pubentissimus var. peabodianus (M.E. Jones) Welsh

                                pulsiferae Gray

                                  var. pulsiferae

                                  var. suksdorfii (T.J. Howell) Barneby

                                puniceus Osterhout Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                  var. gertrudis (Greene) Barneby

                                  var. puniceus

                                purshii Dougl. ex Hook.

                                  var. concinnus Barneby

                                  var. glareosus (Dougl. ex Hook.) Barneby Synonymy: Astragalus glareosus Dougl. ex Hook. , Astragalus ventosus Suksdorf ex Rydb.

                                  var. lagopinus (Rydb.) Barneby Synonymy: Astragalus lagopinus (Rydb.) M.E. Peck

                                  var. lectulus (S. Wats.) M.E. Jones Synonymy: Astragalus jonesii Abrams , Astragalus lectulus S. Wats.

                                  var. ophiogenes (Barneby) Barneby Synonymy: Astragalus ophiogenes Barneby

                                  var. pumilio Barneby

                                  var. purshii Synonymy: Astragalus incurvus (Rydb.) Abrams , Astragalus purshii var. interior M.E. Jones

                                  var. tinctus M.E. Jones Synonymy: Astragalus candelarius Sheldon , Astragalus leucolobus ssp. consectus (Sheldon) Abrams , Astragalus purshii var. longilobus M.E. Jones

                                pycnostachyus Gray

                                  var. lanosissimus (Rydb.) Munz & McBurney ex Munz

                                  var. pycnostachyus

                                racemosus Pursh Present in the Texas flora and known locally as: Creamy locoweed (Texas Distribution by vegetation zone)

                                  var. longisetus M.E. Jones

                                  var. racemosus

                                  var. treleasei C.L. Porter

                                rafaelensis M.E. Jones

                                rattanii Gray

                                  var. jepsonianus Barneby

                                  var. rattanii

                                ravenii Barneby Synonymy: Astragalus monoensis var. ravenii (Barneby) Isely

                                recurvus Greene

                                reflexus Torr. & Gray Present in the Texas flora and known locally as: Dropping milkweed (Texas Distribution by vegetation zone)

                                remotus (M.E. Jones) Barneby

                                reventiformis (Rydb.) Barneby Synonymy: Astragalus reventus var. canbyi M.E. Jones

                                reventus Gray

                                riparius Barneby

                                ripleyi Barneby

                                robbinsii (Oakes) Gray

                                  var. alpiniformis (Rydb.) Barneby ex C.L. Hitchc. Synonymy: Astragalus alpinus var. alpiniformis (Rydb.) Rydb. ex M.E. Peck , Atelophragma alpiniforme Rydb.

                                  var. fernaldii (Rydb.) Barneby Synonymy: Astragalus eucosmus var. fernaldii (Rydb.) Boivin , Astragalus fernaldii (Rydb.) H.F. Lewis

                                  var. harringtonii (Rydb.) Barneby Synonymy: Astragalus harringtonii (Rydb.) Coville & Standl. ex Hultén , Astragalus robbinsii ssp. harringtonii (Rydb.) Hultén , Atelophragma harringtonii Rydb.

                                  var. jesupii Egglest. & Sheldon Listed by the U.S. FWS as endangered, the FWS local name is Jesup's milk-vetch and the FWS range is: U.S.A. (NH, VT). Listed on June 5, 1987 (Volume 52 Federal Register 21484). Slight spelling change required for match to BONAP standard. Synonymy: Astragalus jesupii (Egglest. & Sheldon) Britt.

                                  var. minor (Hook.) Barneby Synonymy: Astragalus blakei Egglest. , Astragalus collieri (Rydb.) Porsild , Astragalus macounii Rydb. , Astragalus robbinsii var. blakei (Egglest.) Barneby

                                  var. occidentalis S. Wats. Synonymy: Astragalus occidentalis (S. Wats.) M.E. Jones

                                  var. robbinsii

                                rusbyi Greene

                                sabulonum Gray

                                sabulosus M.E. Jones

                                salmonis M.E. Jones

                                saurinus Barneby

                                scaphoides (M.E. Jones) Rydb.

                                schmolliae C.L. Porter

                                sclerocarpus Gray

                                scopulorum Porter

                                sepultipes (Barneby) Barneby

                                serenoi (Kuntze) Sheldon

                                  var. serenoi

                                  var. shockleyi (M.E. Jones) Barneby Synonymy: Astragalus shockleyi M.E. Jones

                                  var. sordescens Barneby

                                sericoleucus Gray Synonymy: Astragalus sericea auct. non DC. , Orophaca sericea auct. non (Nutt.) Britt.

                                serpens M.E. Jones

                                sesquiflorus S. Wats. Synonymy: Astragalus sesquiflorus var. brevipes Barneby

                                sheldonii (Rydb.) Barneby Synonymy: Astragalus conjunctus var. sheldonii (Rydb.) M.E. Peck , Astragalus reventus var. sheldonii (Rydb.) C.L. Hitchc.

                                shevockii Barneby

                                shortianus Nutt.

                                siliceus Barneby

                                simplicifolius (Nutt.) Gray

                                sinuatus Piper Synonymy: Astragalus whitedii Piper

                                solitarius M.E. Peck

                                sophoroides M.E. Jones

                                soxmaniorum Lundell Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                spaldingii Gray

                                sparsiflorus Gray

                                  var. majusculus Gray

                                  var. sparsiflorus

                                spatulatus Sheldon Synonymy: Astragalus caespitosus (Nutt.) Gray , Astragalus spatulatus var. uniflorus (Rydb.) Barneby , Homalobus caespitosus Nutt. , Orophaca caespitosa (Nutt.) Britt.

                                speirocarpus Gray

                                straturensis M.E. Jones

                                striatiflorus M.E. Jones

                                subcinereus Gray Synonymy: Astragalus silerianus M.E. Jones , Astragalus silerianus var. cariacus M.E. Jones , Astragalus subcinereus var. basalticus Welsh

                                subvestitus (Jepson) Barneby

                                succumbens Dougl. ex Hook.

                                tegetarioides M.E. Jones

                                tenellus Pursh Synonymy: Astragalus tenellus var. strigulosus (Rydb.) F.J. Herm. , Homalobus tenellus (Pursh) Britt.

                                tener Gray

                                  var. ferrisiae A. Liston

                                  var. tener

                                  var. titi (Eastw.) Barneby

                                tennesseensis Gray ex Chapman Synonymy: Geoprumnon tennesseense (Gray ex Chapman) Rydb.

                                tephrodes Gray

                                  var. brachylobus (Gray) Barneby Synonymy: Astragalus arrectus var. pephragmenus (M.E. Jones) M.E. Jones

                                  var. chloridae (M.E. Jones) Barneby

                                  var. remulcus (Gray) Barneby

                                  var. tephrodes Synonymy: Astragalus tephrodes var. typicus Barneby

                                terminalis S. Wats.

                                tetrapterus Gray Synonymy: Astragalus cinerascens (Rydb.) Tidestrom , Astragalus tetrapterus var. capricornus M.E. Jones , Astragalus tetrapterus var. cinerascens (Rydb.) Barneby

                                thurberi Gray

                                tibetanus Benth. ex Bunge

                                tidestromii (Rydb.) Clokey

                                tiehmii Barneby

                                titanophilus Barneby Synonymy: Astragalus convallarius var. foliolatus Barneby

                                toanus M.E. Jones

                                  var. scidulus Welsh & Atwood

                                  var. toanus

                                toquimanus Barneby

                                tortipes J.L. Anderson & J.M. Porter

                                traskiae Eastw.

                                tricarinatus Gray

                                trichopodus (Nutt.) Gray

                                  var. lonchus (M.E. Jones) Barneby Synonymy: Astragalus leucopsis (Torr. & Gray) Torr. & Gray , Astragalus trichopodus ssp. leucopsis (Torr. & Gray) Thorne

                                  var. phoxus (M.E. Jones) Barneby Synonymy: Astragalus antisellii Gray ex Brewer & S. Wats. , Astragalus gaviotus Elmer , Astragalus trichopodus ssp. antisellii (Gray ex Brewer & S. Wats.) Thorne

                                  var. trichopodus Synonymy: Astragalus trichopodus var. capillipes (M.E. Jones) M.E. Jones

                                tridactylicus Gray Synonymy: Astragalus sericoleucus var. tridactylicus (Gray) M.E. Jones

                                troglodytus S. Wats.

                                tweedyi Canby

                                tyghensis M.E. Peck Synonymy: Astragalus spaldingii var. tyghensis (M.E. Peck) C.L. Hitchc.

                                umbellatus Bunge Synonymy: Astragalus frigidus (L.) Gray p.p.

                                umbraticus Sheldon

                                uncialis Barneby

                                utahensis (Torr.) Torr. & Gray

                                vaccarum Gray

                                vallaris M.E. Jones

                                vexilliflexus Sheldon

                                  var. nubilus Barneby

                                  var. vexilliflexus Synonymy: Homalobus vexilliflexus (Sheldon) Rydb.

                                villosus Michx. Synonymy: Phaca intonsa (Sheldon) Rydb. ex Small

                                wardii Gray

                                waterfallii Barneby Present in the Texas flora and known locally as: Waterfall milkvetch (Texas Distribution by vegetation zone)

                                webberi Gray ex Brewer & S. Wats.

                                welshii Barneby

                                wetherillii M.E. Jones

                                whitneyi Gray

                                  var. confusus Barneby

                                  var. lenophyllus (Rydb.) Barneby

                                  var. siskiyouensis (Rydb.) Barneby Synonymy: Astragalus whitneyi ssp. siskiyouensis (Rydb.) Abrams

                                  var. sonneanus (Greene) Jepson Synonymy: Astragalus whitneyi ssp. hookerianus (Torr. & Gray) Abrams

                                  var. whitneyi Synonymy: Astragalus whitneyi ssp. pinosus (Elmer) Abrams

                                williamsii Rydb.

                                wingatanus S. Wats.

                                wittmannii Barneby

                                woodruffii M.E. Jones

                                wrightii Gray Present in the Texas flora and known locally as: Wright milkvetch (Texas Distribution by vegetation zone)

                                xiphoides (Barneby) Barneby Synonymy: Astragalus convallarius var. xiphoides Barneby

                                yoder-williamsii Barneby

                                zionis M.E. Jones

                                  var. vigulus Welsh

                                  var. zionis

                                Baptisia Vent. - WILD INDIGO

                                  alba (L.) Vent.

                                    var. alba Synonymy: Baptisia lactea var. obovata (Larisey) Isely , Baptisia pendula Larisey , Baptisia pendula var. obovata Larisey , Baptisia psammophila Larisey , Crotalaria alba L.

                                    var. macrophylla (Larisey) Isely Present in the Texas flora and known locally as: Atlantic wild indigo, white false indigo, prairie false indigo (Texas Distribution by vegetation zone) Synonymy: Baptisia lactea (Raf.) Thieret , Baptisia leucantha Torr. & Gray , Baptisia leucantha var. divaricata Larisey , Baptisia leucantha var. pauciflora Larisey , Baptisia pendula var. macrophylla Larisey

                                  albescens Small

                                  arachnifera Duncan Listed by the U.S. FWS as endangered, the FWS local name is Hairy rattleweed and the FWS range is: U.S.A. (GA). Listed on April 26, 1978 (Volume 43 Federal Register 17916).

                                  australis (L.) R. Br. ex Ait. f.

                                    var. australis Present in the Texas flora and known locally as: Blue wild indigo (Texas Distribution by vegetation zone)

                                    var. minor (Lehm.) Fern. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Baptisia minor Lehm. , Baptisia minor var. aberrans Larisey , Baptisia texana Buckl. , Baptisia vespertina Small ex Rydb.

                                  X bicolor Greenm. & Larisey [australis X bracteata]

                                  bracteata Muhl. ex Ell.

                                    var. bracteata Synonymy: Baptisia intercalata Larisey

                                    var. laevicaulis (Gray ex Canby) Isely Present in the Texas flora and known locally as: Whitestem wild indigo (Texas Distribution by vegetation zone) Synonymy: Baptisia bushii auct. non Small , Baptisia cuneata Small , Baptisia laevicaulis (Gray ex Canby) Small , Baptisia leucophaea var. laevicaulis Gray ex Canby

                                    var. leucophaea (Nutt.) Kartesz & Gandhi Present in the Texas flora (treated as Baptisia bracteata Ell. var. galbrescens (Larisey) Isely by Hatch et al, 1990) (Texas Distribution by vegetation zone) Synonymy: Baptisia bracteata var. glabrescens (Larisey) Isely , Baptisia leucophaea Nutt. , Baptisia leucophaea var. glabrescens Larisey

                                  X bushii Small (pro sp.) [bracteata X sphaerocarpa] Synonymy: Baptisia X intermedia Larisey , Baptisia X stricta Larisey

                                  calycosa Canby

                                    var. calycosa

                                    var. villosa Canby Synonymy: Baptisia hirsuta Small

                                  cinerea (Raf.) Fern. & Schub. Synonymy: Baptisia villosa auct. non (Walt.) Nutt.

                                  X fulva Larisey [alba X perfoliata]

                                  lanceolata (Walt.) Ell.

                                    var. lanceolata

                                    var. tomentosa (Larisey) Isely Synonymy: Baptisia elliptica Small , Baptisia elliptica var. tomentosa Larisey

                                  lecontei Torr. & Gray

                                  megacarpa Chapman ex Torr. & Gray Synonymy: Baptisia riparia Larisey , Baptisia riparia var. minima Larisey

                                  X microphylla Nutt. (pro sp.) [perfoliata X tinctoria]

                                  nuttalliana Small Present in the Texas flora and known locally as: Nuttall wild indigo (Texas Distribution by vegetation zone)

                                  perfoliata (L.) R. Br. ex Ait. f.

                                  X serenae M.A. Curtis (pro sp.) [albescens X tinctoria] Synonymy: Baptisia X deamii Larisey , Baptisia X pinetorum Larisey

                                  simplicifolia Croom

                                  sphaerocarpa Nutt. Present in the Texas flora and known locally as: Green wild indigo (Texas Distribution by vegetation zone) Synonymy: Baptisia viridis Larisey

                                  X sulphurea Engelm. (pro sp.) [alba X sphaerocarpa] Synonymy: Baptisia fragilis Larisey , Baptisia macilenta Small ex Larisey

                                  tinctoria (L.) R. Br. ex Ait. f. Synonymy: Baptisia gibbesii Small , Baptisia tinctoria var. crebra Fern. , Baptisia tinctoria var. projecta Fern.

                                  Bauhinia L. - TEXASPLUME

                                    X blakeana S.T. Dunn [purpurea X variegata]

                                    galpinii N.E. Br. Synonymy: Bauhinia punctata Bolle, non Jacq.

                                    lunarioides Gray ex S. Wats. Present in the Texas flora and known locally as: Texas bauhinia (Texas Distribution by vegetation zone) Synonymy: Bauhinia congesta (Britt. & Rose) Lundell , Bauhinia jermyana (Britt.) Lundell , Casparea congesta Britt. & Rose , Casparea jermyana Britt.

                                    monandra Kurz Synonymy: Caspareopsis monandra (Kurz) Britt. & Rose

                                    multinervia (Kunth) DC. Synonymy: Bauhinia megalandra Griseb.

                                    pauletia Pers.

                                    purpurea L.

                                    tomentosa L.

                                    ungulata L.

                                    variegata L.

                                    Bituminaria Heister ex Fabr. - ARABIAN-PEA

                                      bituminosa (L.) Stirton Synonymy: Aspalthium bituminosum (L.) Kuntze , Psoralea bituminosa L.

                                      Brongniartia Kunth - GREENTWIG

                                        minutifolia S. Wats. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                        Brya P. Br. - COCCUSWOOD

                                          ebenus (L.) DC. Synonymy: Aspalatus ebenus L.

                                          Caesalpinia L. - HOLDBACK AND NICKER

                                            bonduc (L.) Roxb. Synonymy: Caesalpina crista auct. non L. , Guilandina bonduc L. , Guilandina crista auct. non (L.) Small

                                            brachycarpa (Gray) Fisher Present in the Texas flora and known locally as: Broadpod rushpea (Texas Distribution by vegetation zone) Synonymy: Hoffmannseggia brachycarpa Gray

                                            caudata (Gray) Fisher Present in the Texas flora and known locally as: Shrubby rushpea (Texas Distribution by vegetation zone) Synonymy: Hoffmannseggia caudata Gray

                                            coriaria (Jacq.) Willd. Synonymy: Libidibia coriaria (Jacq.) Schlecht.

                                            culebrae (Britt. & Wilson) Alain

                                            decapetala (Roth) Alston Synonymy: Biancaea sepiaria (Roxb.) Todaro , Caesalpinia sepiaria Roxb.

                                            divergens Urban Synonymy: Guilandina divergens (Urban) Britt.

                                            drepanocarpa (Gray) Fisher Present in the Texas flora (treated as Hoffmanseggia drepanocarpa Gray by Hatch et al, 1990) and known locally as: Sicklepod rushpea (Texas Distribution by vegetation zone) Synonymy: Hoffmannseggia drepanocarpa Gray

                                            drummondii (Torr. & Gray) Fisher Present in the Texas flora and known locally as: Drummond rushpea (Texas Distribution by vegetation zone) Synonymy: Caesalpinia texensis (Fisher) Fisher , Hoffmannseggia drummondii Torr. & Gray

                                            gilliesii (Hook.) Wallich ex D. Dietr. Present in the Texas flora and known locally as: Bird-of-paradise (Texas Distribution by vegetation zone) Synonymy: Poinciana gilliesii Wallich ex Hook.

                                            jamesii (Torr. & Gray) Fisher Present in the Texas flora and known locally as: James rushpea (Texas Distribution by vegetation zone) Synonymy: Hoffmannseggia jamesii Torr. & Gray

                                            kavaiensis Mann Listed by the U.S. FWS as endangered, the FWS local name is Uhiuhi and the FWS range is: U.S.A. (HI). Listed on July 8, 1986 (Volume 51 Federal Register 24675). Slight spelling change required for match to BONAP standard. Synonymy: Mezonevron kavaiense (Mann) Hbd.

                                            major (Medik.) Dandy & Exell Synonymy: Caesalpinia globulorum Bakh. f. & van Royen , Guilandina ovalifolia (Urban) Britt.

                                            melanosperma (Eggers) Urban Synonymy: Guilandina melanosperma Eggers

                                            mexicana Gray Present in the Texas flora and known locally as: Mexican caesalpinia (Texas Distribution by vegetation zone) Synonymy: Poinciana mexicana (Gray) Britt. & Rose

                                            monensis Britt.

                                            parryi (Fisher) Eifert Present in the Texas flora and known locally as: Parry rushpea (Texas Distribution by vegetation zone) Synonymy: Hoffmannseggia parryi (Fisher) B.L. Turner

                                            pauciflora (Griseb.) C. Wright ex Sauvalle

                                            peninsularis (Britt.) Eifert

                                            phyllanthoides Standl. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                            portoricensis (Britt. & Wilson) Alain Synonymy: Guilandina portoricensis Britt. & Wilson

                                            pulcherrima (L.) Sw. Synonymy: Poinciana pulcherrima L.

                                            repens Eastw. Synonymy: Hoffmannseggia repens (Eastw.) Cockerell

                                            spinosa (Molina) Kuntze

                                            virgata Fisher Synonymy: Hoffmannseggia microphylla Torr.

                                            wootonii (Britt.) Eifert ex Isely Present in the Texas flora and known locally as: Tall rushpea, camote del raton (Texas Distribution by vegetation zone) Synonymy: Caesalpinia atropunctata Eifert , Hoffmannseggia melanosticta (Schauer) Gray

                                            Cajanus Adans. - PIGEON-PEA

                                              cajan (L.) Millsp. Synonymy: Cajan cajan (L.) Huth

                                              scarabaeoides (L.) Thouars Synonymy: Cantharospermum scarabaeoides (L.) Baillon

                                              Calliandra Benth. - STICK-PEA

                                                biflora Tharp Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                caracasana Jacq. Synonymy: Zapoteca caracasana (Jacq.) H. Hern ndez

                                                conferta Benth. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                coulteri S. Wats. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                eriophylla Benth.

                                                  var. chamaedrys Isely Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                  var. eriophylla

                                                haematomma (Bertero ex DC.) Benth. Synonymy: Anneslea haematostoma (Bertero ex DC.) Britt.

                                                humilis Benth.

                                                  var. humilis Present in the Texas flora and known locally as: Dwarf calliandra (Texas Distribution by vegetation zone) Synonymy: Calliandra herbacea Engelm.

                                                  var. reticulata (Gray) L. Benson Synonymy: Calliandra reticulata Gray

                                                portoricensis (Jacq.) Benth. Synonymy: Anneslea portoricensis (Jacq.) Britt. , Mimosa portoricensis Jacq. , Zapoteca portoricensis (Jacq.) H. Hern ndez

                                                purpurea (L.) Benth. Synonymy: Anneslea purpurea (L.) Britt.

                                                schottii Torr. ex S. Wats.

                                                surinamensis Benth.

                                                Calopogonium Desv. - JICAMA

                                                  caeruleum (Benth.) Suav. Synonymy: Stenolobium caeruleum Benth.

                                                  mucunoides Desv. Synonymy: Calopogonium orthocarpum Urban

                                                  Canavalia Adans. - JACK-BEAN

                                                    brasiliensis Mart. ex Benth.

                                                    campylocarpa Piper Synonymy: Canavalia dictyota Piper

                                                    cathartica Thouars

                                                    ensiformis (L.) DC.

                                                    galeata (Gaud.) Vogel

                                                    gladiata (Jacq.) DC.

                                                    hawaiiensis O.& I. Deg. & Sauer Synonymy: Canavalia iaoensis St. John , Canavalia kauensis St. John , Canavalia rockii St. John , Canavalia sanguinea St. John

                                                    kauaiensis Sauer Synonymy: Canavalia centralis St. John

                                                    molokaiensis O.& I. Deg. & Sauer Listed by the U.S. FWS as endangered, the FWS local name is `Awikiwiki and the FWS range is: U.S.A. (HI). Listed on October 8, 1992 (Volume 57 Federal Register 46339). Synonymy: Canavalia peninsularis St. John , Canavalia stenophylla St. John

                                                    napaliensis St. John Synonymy: Canavalia makahaensis St. John , Canavalia nualoloensis St. John

                                                    nitida (Cav.) Piper Synonymy: Canavalia rusiosperma Urban

                                                    pubescens Hook. & Arn. Synonymy: Canavalia forbesii St. John , Canavalia haleakalaensis St. John , Canavalia lanaiensis (Rock) O.& I. Deg. , Canavalia munroi (O.& I. Deg.) St. John

                                                    rosea (Sw.) DC. Present in the Texas flora (treated as Canavalia maritima (Aubl.) Thou. by Hatch et al, 1990) and known locally as: Jackbean, swordbean (Texas Distribution by vegetation zone) Synonymy: Canavalia lineata auct. non (Thunb.) DC. , Canavalia maritima Thouars

                                                    sericea Gray

                                                    Caragana Fabr. - PEASHRUB

                                                      arborescens Lam.

                                                      aurantiaca Koehne

                                                      frutex (L.) K. Koch

                                                      Cassia L. - SHOWER

                                                        afrofistula Brenan

                                                        fistula L. Synonymy: Cassia fistulosa L. ex Long & Lakela

                                                        grandis L. f.

                                                        javanica L.

                                                        Centrosema (DC.) Benth. - BUTTERFLY-PEA

                                                          arenicola (Small) F.J. Herm. Synonymy: Bradburya arenicola Small , Bradburya floridana Britt. , Centrosema floridanum (Britt.) Lakela

                                                          plumieri (Turp. ex Pers.) Benth. Synonymy: Bradburya plumieri (Turp. ex Pers.) Kuntze

                                                          pubescens Benth. Synonymy: Bradburya pubescens (Benth.) Kuntze

                                                          sagittatum (Willd.) Brandeg. ex Riley

                                                          virginianum (L.) Benth. Present in the Texas flora and known locally as: Butterfly pea, coastal butterfly pea (Texas Distribution by vegetation zone) Synonymy: Bradburya virginiana (L.) Kuntze , Centrosema virginianum var. ellipticum (DC.) Fern.

                                                          Ceratonia L. - ST. JOHN'S-BREAD

                                                            siliqua L.

                                                            Cercis L. - REDBUD

                                                              canadensis L.

                                                                var. canadensis Present in the Texas flora and known locally as: Eastern redbud (Texas Distribution by vegetation zone)

                                                                var. mexicana (Rose) M. Hopkins Present in the Texas flora and known locally as: Mexican redbud (Texas Distribution by vegetation zone) Synonymy: Cercis canadensis ssp. mexicana (Rose) E. Murr.

                                                                var. texensis (S. Wats.) M. Hopkins Present in the Texas flora and known locally as: Texas redbud (Texas Distribution by vegetation zone) Synonymy: Cercis canadensis ssp. texensis (S. Wats.) E. Murr. , Cercis occidentalis Torr. ex Gray

                                                              orbiculata Greene Synonymy: Cercis canadensis var. orbiculata (Greene) Barneby , Cercis occidentalis var. orbiculata (Greene) Tidestrom

                                                              Chamaecrista (L.) Moench - SENSITIVE-PEA

                                                                absus (L.) Irwin & Barneby

                                                                  var. absus Synonymy: Cassia absus L.

                                                                  var. meonandra (Irwin & Barneby) Irwin & Barneby Synonymy: Cassia absus var. meonandra Irwin & Barneby

                                                                calycioides (DC. ex Colladon) Greene Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Cassia aristellata (Pennell) Cory ex Cory & Parks , Cassia calycioides DC. ex Colladon

                                                                chamaecristoides (Colladon) Greene

                                                                  var. cruziana (Britt. & Rose) Irwin & Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Chamaecrista cruziana Britt. & Rose

                                                                deeringiana Small & Pennell Synonymy: Cassia deeringiana (Small & Pennell) J.F. Macbr.

                                                                diphylla (L.) Greene Synonymy: Cassia diphylla L.

                                                                fasciculata (Michx.) Greene Present in the Texas flora and known locally as: Prairie senna, partridge pea (Texas Distribution by vegetation zone) Synonymy: Cassia brachiata (Pollard) J.F. Macbr. , Cassia chamaecrista L. , Cassia fasciculata Michx. , Cassia fasciculata var. brachiata (Pollard) Pullen ex Isely , Cassia fasciculata var. depressa (Pollard) J.F. Macbr. , Cassia fasciculata var. ferrisiae (Britt. ex Britt. & Rose) Turner , Cassia fasciculata var. macrosperma Fern. , Cassia fasciculata var. puberula (Greene) J.F. Macbr. , Cassia fasciculata var. robusta (Pollard) J.F. Macbr. , Cassia fasciculata var. rostrata (Woot. & Standl.) B.L. Turner , Cassia fasciculata var. tracyi (Pollard) J.F. Macbr. , Cassia mississippiensis Pollard , Cassia robusta (Pollard) Pollard , Cassia rostrata (Woot. & Standl.) Tidestrom ex Tidestrom & Kittell , Chamaecrista brachiata Pollard , Chamaecrista depressa (Pollard) Greene , Chamaecrista fasciculata var. macrosperma (Fern.) C.F. Reed , Chamaecrista littoralis Pollard , Chamaecrista mississippiensis (Pollard) Pollard ex Heller , Chamaecrista robusta (Pollard) Pollard ex Heller , Chamaecrista rostrata Woot. & Standl. , Chamaecrista tracyi Pollard

                                                                flexuosa (L.) Greene

                                                                  var. texana (Buckl.) Irwin & Barneby Present in the Texas flora and known locally as: Texas senna (Texas Distribution by vegetation zone) Synonymy: Cassia texana Buckl.

                                                                glandulosa (L.) Greene

                                                                  var. glandulosa Synonymy: Cassia glandulosa L.

                                                                  var. mirabilis (Pollard) Irwin & Barneby Listed by the U.S. FWS as endangered. The FWS range of distribution is: U.S.A. (PR). Listed on April 5, 1990 (Volume 55 Federal Register 12790). Synonymy: Cassia mirabilis (Pollard) Urban , Chamaecrista mirabilis Pollard

                                                                  var. swartzii (Wikstr.) Irwin & Barneby Synonymy: Cassia glandulosa var. swartzii (Wikstr.) J.F. Macbr. , Chamaecrista swartzii (Wikstr.) Britt.

                                                                greggii (Gray) Pollard ex Heller Present in the Texas flora and known locally as: Gregg senna (Texas Distribution by vegetation zone) Synonymy: Cassia greggii Gray

                                                                lineata (Sw.) Greene

                                                                  var. brachyloba (Griseb.) Irwin & Barneby Synonymy: Cassia grammica Spreng. , Cassia granulata (Urban) J.F. Macbr. , Cassia lineata var. brachyloba Griseb. , Chamaecrista granulata (Urban) Britt.

                                                                  var. keyensis (Pennell) Irwin & Barneby Synonymy: Cassia keyensis (Pennell) J.F. Macbr. , Chamaecrista keyensis Pennell

                                                                nictitans (L.) Moench Present in the Texas flora and known locally as: Sensitive pea (Texas Distribution by vegetation zone)

                                                                  ssp. nictitans

                                                                    var. aspera (Muhl. ex Ell.) Irwin & Barneby Synonymy: Cassia aspera Muhl. ex Ell. , Chamaecrista aspera (Muhl. ex Ell.) Greene

                                                                    var. diffusa (DC.) Irwin & Barneby Synonymy: Cassia exunguis Urban , Chamaecrista exunguis (Urban) Britt. ex Britt. & Rose

                                                                    var. jaliscensis (Greenm.) Irwin & Barneby

                                                                    var. leptadenia (Greenm.) Gandhi & Hatch Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Cassia leptadenia Greenm. , Cassia nictitans var. mensalis (Greenm.) Irwin & Barneby

                                                                    var. nictitans Synonymy: Cassia aspera var. mohrii Pollard , Cassia nictitans L. , Cassia nictitans var. hebecarpa Fern. , Cassia nictitans var. leiocarpa Fern. , Chamaecrista mohrii (Pollard) Small ex Britt. & Rose , Chamaecrista multipinnata (Pollard) Greene , Chamaecrista nictitans var. hebecarpa (Fern.) C.F. Reed , Chamaecrista nictitans var. leiocarpa (Fern.) Moldenke , Chamaecrista procumbens (L.) Greene

                                                                  ssp. patellaria (DC. ex Colladon) Irwin & Barneby

                                                                    var. glabrata (Vogel) Irwin & Barneby Synonymy: Cassia aeschinomene DC. ex Colladon , Cassia leschenaultiana DC. , Cassia leschenaultiana var. aeschinomene (DC. ex Colladon) Benth. , Chamaecrista aeschinomene (DC. ex Colladon) Greene

                                                                    var. patellaria (DC. ex Colladon) Kartesz & Gandhi Synonymy: Cassia patellaria DC. ex Colladon , Chamaecrista patellaria (DC. ex Colladon) Greene , Chamaecrista patellaria var. ramosa (Vogel) Irwin & Barneby

                                                                pilosa (L.) Greene Synonymy: Cassia pilosa L.

                                                                portoricensis (Urban) O.F. Cook & Collins Synonymy: Cassia portoricensis Urban

                                                                ramosa (Vogel) Irwin & Barneby Synonymy: Cassia ramosa Vogel

                                                                rotundifolia (Pers.) Greene Synonymy: Cassia rotundifolia Pers.

                                                                serpens (L.) Greene

                                                                  var. serpens Synonymy: Cassia serpens L.

                                                                  var. wrightii (Gray) Irwin & Barneby Synonymy: Cassia wrightii Gray , Chamaecrista wrightii (Gray) Woot. & Standl.

                                                                Chamaecystis Link - ESCABON AND TAGASASTE

                                                                  palmensis (Christ) Bisby & K. Nicholls Synonymy: Cytisus palmensis (Christ) Hutchinson

                                                                  prolifera (L. f.) Link Synonymy: Cytisus proliferus L. f.

                                                                  Chapmannia Torr. & Gray - FLORIDA-ALICIA

                                                                    floridana Torr. & Gray

                                                                    Christia Moench - ISLAND-PEA

                                                                      verspertilionis (L. f.) Bakh. f. Synonymy: Lourea verspertilionis (L. f.) Desv.

                                                                      Cicer L. - CHICK-PEA

                                                                        arietinum L.

                                                                        Cladrastis Raf. - KENTUCKY-YELLOW-WOOD

                                                                          kentukea (Dum.-Cours.) Rudd Synonymy: Cladrastis lutea (Michx. f.) K. Koch , Sophora kentukea Dum.-Cours.

                                                                          Clitoria L. - PIGEONWINGS

                                                                            falcata Lam. Synonymy: Clitoria rubiginosa Juss. ex Pers. , Martiusia rubiginosa (Juss. ex Pers.) Britt.

                                                                            fragrans Small Listed by the U.S. FWS as threatened - the FWS local name is Pigeon wings and the FWS range is: U.S.A. (FL). Synonymy: Martiusia fragrans (Small) Small

                                                                            laurifolia Poir. Synonymy: Martiusia laurifolia (Poir.) Britt.

                                                                            mariana L. Present in the Texas flora and known locally as: Atlantic pigeonwings, spoonflower (Texas Distribution by vegetation zone) Synonymy: Martiusia mariana (L.) Small

                                                                            pinnata (Pers.) R.H. Sm. Synonymy: Barbieria pinnata (Pers.) Baill. , Clitoria polyphylla Poir.

                                                                            ternatea L. Synonymy: Clitoria ternatea var. alba hort.

                                                                            Codariocalyx Hassk. - FALSE TICK-TREFOIL

                                                                              gyroides (Roxb. ex Link) Hassk. Synonymy: Desmodium gyroides (Roxb. ex Link) DC.

                                                                              Cojoba Britt. & Rose - WILD TAMARIND

                                                                                arborea (L.) Britt. & Rose Synonymy: Pithecellobium arboreum (L.) Urban

                                                                                Cologania Kunth - COLOGANIA

                                                                                  angustifolia Kunth Present in the Texas flora and known locally as: Longleaf cologania (Texas Distribution by vegetation zone) Synonymy: Cologania longifolia Gray

                                                                                  lemmonii Gray

                                                                                  pallida Rose Present in the Texas flora and known locally as: Pale cologania (Texas Distribution by vegetation zone)

                                                                                  pulchella Kunth

                                                                                  Colutea L. - BLADDER-SENNA

                                                                                    arborescens L.

                                                                                    Copaifera L.

                                                                                      officinalis (Jacq.) L.

                                                                                      Coronilla L. - CROWN-VETCH

                                                                                        cretica L.

                                                                                        scorpioides (L.) W.D.J. Koch

                                                                                        securidaca L. Synonymy: Bonaveria securidaca (L.) Reichenb. , Securigera securidaca (L.) O. Deg. & Dorf.

                                                                                        valentina L.

                                                                                        varia L. Present in the Texas flora and known locally as: Crown-vetch (Texas Distribution by vegetation zone) Synonymy: Securigera varia (L.) Lassen

                                                                                        Corynella DC. - RETAMA

                                                                                          paucifolia DC.

                                                                                          Coursetia DC. - BABY-BONNETS

                                                                                            axillaris Coult. & Rose Present in the Texas flora and known locally as: Texas babybonnets (Texas Distribution by vegetation zone)

                                                                                            caribaea (Jacq.) Lavin

                                                                                              var. caribaea Synonymy: Benthamantha caribaea (Jacq.) Kunth , Cracca caribaea (Jacq.) Benth. , Cracca edwardsii Gray p.p. , Galega caribaea Jacq. , Tephrosia caribaea (Jacq.) DC.

                                                                                              var. sericea (Gray) Lavin Synonymy: Cracca edwardsii var. sericea Gray , Cracca sericea (Gray) Gray

                                                                                            glabella (Gray) Lavin Synonymy: Benthamantha edwardsii var. glabella (Gray) Wiggins , Benthamantha glabella (Gray) Rydb. , Cracca edwardsii var. glabella Gray , Cracca glabella (Gray) Lavin

                                                                                            glandulosa Gray Synonymy: Coursetia microphylla Gray

                                                                                            Crotalaria L. - RATTLEBOX

                                                                                              assamica Benth.

                                                                                              avonensis K.R. DeLaney & Wunderlin Listed by the U.S. FWS as endangered, the FWS local name is Avon Park harebells and the FWS range is: U.S.A. (FL). Listed on April 27, 1993 (Volume 58 Federal Register 25754).

                                                                                              berteriana DC.

                                                                                              biflora L.

                                                                                              brevidens Benth.

                                                                                                var. brevidens

                                                                                                var. intermedia (Kotschy) Polhill Synonymy: Crotalaria intermedia Kotschy

                                                                                              incana L. Present in the Texas flora and known locally as: Shackshach crotalaria, chipilin (Texas Distribution by vegetation zone)

                                                                                              juncea L.

                                                                                              lanceolata E. Mey.

                                                                                              longirostrata Hook. & Arn.

                                                                                              lotifolia L. Synonymy: Crotalaria lotifolia var. eggersii Senn

                                                                                              micans Link

                                                                                              ochroleuca G. Don

                                                                                              pallida Ait.

                                                                                                var. obovata (G. Don) Polhill Synonymy: Crotalaria falcata Vahl ex DC. , Crotalaria mucronata Desv. , Crotalaria striata DC.

                                                                                              pilosa P. Mill.

                                                                                              pumila Ortega Present in the Texas flora and known locally as: Low crotalaria (Texas Distribution by vegetation zone)

                                                                                              purshii DC. Present in the Texas flora and known locally as: Pursh crotalaria (Texas Distribution by vegetation zone) Synonymy: Crotalaria purshii var. bracteolifera Fern.

                                                                                              retusa L. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                              rotundifolia Walt. ex J.F. Gmel. Synonymy: Crotalaria angulata auct. non P. Mill. , Crotalaria linaria Small , Crotalaria maritima Chapman , Crotalaria maritima var. linaria (Small) Senn , Crotalaria rotundifolia var. vulgaris Windler

                                                                                              sagittalis L. Present in the Texas flora and known locally as: Arrow crotalaria (Texas Distribution by vegetation zone) Synonymy: Crotalaria sagittalis var. blumeriana Senn , Crotalaria sagittalis var. fruticosa (P. Mill.) Fawcett & Rendle , Crotalaria sagittalis var. oblonga Michx.

                                                                                              saltiana Andr.

                                                                                              spectabilis Roth Present in the Texas flora and known locally as: Showy crotalaria (Texas Distribution by vegetation zone) Synonymy: Crotalaria retzii A.S. Hitchc.

                                                                                              stipularia Desv. Synonymy: Crotalaria stipularia var. serpyllifolia DC.

                                                                                              verrucosa L.

                                                                                              virgulata Klotzsch

                                                                                                ssp. grantiana (Harvey) Polhill Synonymy: Crotalaria grantiana Harvey

                                                                                              zanzibarica Benth. Synonymy: Crotalaria usaramoensis E.G. Baker

                                                                                              Cullen Medik. - SCURF-PEA

                                                                                                americana (L.) Rydb. Synonymy: Psoralea americana L.

                                                                                                corylifolia (L.) Medik. Synonymy: Psoralea corylifolia L.

                                                                                                Cynometra L. - OREGANILLO FALSO

                                                                                                  portoricensis Krug & Urban

                                                                                                  Cytisus Desf. - BROOM

                                                                                                    X dallimorei Rolfe [multiflorus X scoparius]

                                                                                                    multiflorus (L'Hér.) Sweet

                                                                                                    X praecox Bean [multiflorus X purgans]

                                                                                                    scoparius (L.) Link

                                                                                                      var. andreanus (Puiss.) Dippel

                                                                                                      var. scoparius

                                                                                                    striatus (Hill) Rothm.

                                                                                                    villosus Pourret Synonymy: Cytisus triflorus L'Hér.

                                                                                                    Dalbergia L. f. - INDIAN-ROSEWOOD

                                                                                                      brownei (Jacq.) Schinz Synonymy: Amerimnon brownei Jacq. , Dalbergia amerimnon Benth.

                                                                                                      ecastaphyllum (L.) Taubert Synonymy: Ecastaphyllum ecastaphyllum (L.) Britt.

                                                                                                      monetaria L. f. Synonymy: Securidaca volubilis L.

                                                                                                      sissoo Roxb. ex DC.

                                                                                                      Dalea L. - PRAIRIE-CLOVER

                                                                                                        adenopoda (Rydb.) Isely Synonymy: Dalea pinnata var. adenopoda (Rydb.) Barneby , Kuhnistera adenopoda Rydb. , Kuhnistera truncata Small , Petalostemon adenopodus (Rydb.) Wemple

                                                                                                        albiflora Gray Synonymy: Dalea ordiae Gray , Petalostemon pilosulus Rydb.

                                                                                                        aurea Nutt. ex Pursh Present in the Texas flora and known locally as: Golden dalea, silktop dalea (Texas Distribution by vegetation zone) Synonymy: Parosela aurea (Nutt. ex Pursh) Britt.

                                                                                                        bartonii Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                        bicolor Humb. & Bonpl. ex Willd.

                                                                                                          var. argyrea (Gray) Barneby Present in the Texas flora and known locally as: Silver dalea (Texas Distribution by vegetation zone) Synonymy: Dalea argyrea Gray

                                                                                                        brachystachya Gray Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Dalea lemmonii Parry ex Gray

                                                                                                        candida Willd.

                                                                                                          var. candida Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Petalostemon candidus Michx.

                                                                                                          var. oligophylla (Torr.) Shinners Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Dalea oligophylla (Torr.) Shinners , Petalostemon candidus var. oligophyllus (Torr.) F.J. Herm. , Petalostemon occidentalis (Heller) Fern. , Petalostemon oligophyllus (Torr.) Torr. ex Smyth

                                                                                                        carnea (Michx.) Poir.

                                                                                                          var. albida (Torr. & Gray) Barneby Synonymy: Petalostemon albidus (Torr. & Gray) Small

                                                                                                          var. carnea Synonymy: Petalostemon carneus Michx.

                                                                                                          var. gracilis (Nutt.) Barneby Synonymy: Petalostemon gracilis Nutt.

                                                                                                        carthagenensis (Jacq.) J.F. Macbr.

                                                                                                          var. carthagenensis Synonymy: Dalea carthagenensis ssp. domingensis (DC.) Clausen , Parosela domingensis (DC.) Millsp.

                                                                                                          var. floridana (Rydb.) Barneby Synonymy: Parosela floridana Rydb.

                                                                                                          var. portoricana Barneby

                                                                                                        compacta Spreng.

                                                                                                          var. compacta Present in the Texas flora and known locally as: Plains prairie clover (Texas Distribution by vegetation zone) Synonymy: Petalostemon compactus (Spreng.) Swezey , Petalostemon decumbens Nutt.

                                                                                                          var. pubescens (Gray) Barneby Present in the Texas flora and known locally as: Showy Prairie clover (Texas Distribution by vegetation zone) Synonymy: Dalea helleri Shinners , Petalostemon pulcherrimus (Heller) Heller

                                                                                                        cylindriceps Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Petalostemon macrostachyus Torr.

                                                                                                        emarginata (Torr. & Gray) Shinners Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Petalostemon emarginatus Torr. & Gray

                                                                                                        enneandra Nutt. Present in the Texas flora and known locally as: Bigtop dalea (Texas Distribution by vegetation zone) Synonymy: Dalea enneandra var. pumilla (Shinners) B.L. Turner , Dalea laxiflora Pursh , Dalea laxiflora var. pumilla Shinners , Parosela enneandra (Nutt.) Britt.

                                                                                                        exigua Barneby Synonymy: Petalostemon exilis Gray

                                                                                                        exserta (Rydb.) Gentry

                                                                                                        feayi (Chapman) Barneby Synonymy: Petalostemon feayi Chapman

                                                                                                        filiformis Gray

                                                                                                        flavescens (S. Wats.) Welsh Synonymy: Dalea epica Welsh , Dalea flavescens var. epica (Welsh) Chatterley , Petalostemon flavescens S. Wats.

                                                                                                        foliosa (Gray) Barneby Listed by the U.S. FWS as endangered, the FWS local name is Leafy prairie-clover and the FWS range is: U.S.A. (AL, IL, TN). Listed on May 1, 1991 (Volume 56 Federal Register 19959). Synonymy: Petalostemon foliosus Gray

                                                                                                        formosa Torr. Present in the Texas flora and known locally as: Feather dalea, feather plume (Texas Distribution by vegetation zone)

                                                                                                        frutescens Gray Present in the Texas flora and known locally as: Black dalea (Texas Distribution by vegetation zone) Synonymy: Dalea frutescens var. laxa B.L. Turner

                                                                                                        gattingeri (Heller) Barneby Synonymy: Petalostemon gattingeri (Heller) Heller

                                                                                                        grayi (Vail) L.O. Williams

                                                                                                        greggii Gray Present in the Texas flora and known locally as: Gregg dalea (Texas Distribution by vegetation zone)

                                                                                                        hallii Gray Present in the Texas flora and known locally as: Hall dalea (Texas Distribution by vegetation zone)

                                                                                                        jamesii (Torr.) Torr. & Gray Present in the Texas flora and known locally as: James Dalea (Texas Distribution by vegetation zone)

                                                                                                        lachnostachys Gray Present in the Texas flora and known locally as: Glandleaf dalea (Texas Distribution by vegetation zone)

                                                                                                        lanata Spreng.

                                                                                                          var. lanata Present in the Texas flora and known locally as: Woolly dalea (Texas Distribution by vegetation zone) Synonymy: Parosela lanata (Spreng.) Britt.

                                                                                                          var. terminalis (M.E. Jones) Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Dalea glaberrima S. Wats. , Dalea terminalis M.E. Jones

                                                                                                        laniceps Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                        lasiathera Gray Present in the Texas flora and known locally as: Purple dalea (Texas Distribution by vegetation zone)

                                                                                                        leporina (Ait.) Bullock Present in the Texas flora and known locally as: Foxtail dalea (Texas Distribution by vegetation zone) Synonymy: Dalea alopecuroides Willd. , Dalea lagopus (Cav.) Willd. , Parosela alopecuroides (Willd.) Rydb.

                                                                                                        lumholtzii B.L. Robins. & Fern.

                                                                                                        mollis Benth.

                                                                                                        mollissima (Rydb.) Munz Synonymy: Dalea mollis var. mollissima (Rydb.) Munz , Dalea neomexicana ssp. mollissima (Rydb.) Wiggins

                                                                                                        multiflora (Nutt.) Shinners Present in the Texas flora and known locally as: Round head prairie clover (Texas Distribution by vegetation zone) Synonymy: Petalostemon multiflorus Nutt.

                                                                                                        nana Torr. ex Gray

                                                                                                          var. carnescens Kearney & Peebles Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Dalea nana var. elatior Gray ex B.L. Turner

                                                                                                          var. nana Present in the Texas flora and known locally as: Dwarf dalea (Texas Distribution by vegetation zone) Synonymy: Parosela nana (Torr. ex Gray) Heller

                                                                                                        neomexicana (Gray) Cory Present in the Texas flora, local name unknown. No Texas distribution data available

                                                                                                          var. longipila (Rydb.) Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Dalea longipila (Rydb.) Cory

                                                                                                          var. neomexicana Present in the Texas flora and known locally as: New Mexico dalea (Texas Distribution by vegetation zone)

                                                                                                        obovata (Torr. & Gray) Shinners Present in the Texas flora and known locally as: Stinking prairie clover, pussyfoot (Texas Distribution by vegetation zone) Synonymy: Petalostemon obovatus Torr. & Gray

                                                                                                        ornata (Dougl. ex Hook.) Eat. & J. Wright Synonymy: Petalostemon ornatus Dougl. ex Hook.

                                                                                                        phleoides (Torr. & Gray) Shinners

                                                                                                          var. microphylla (Torr. & Gray) Barneby Present in the Texas flora and known locally as: Longbract prairie clover (Texas Distribution by vegetation zone) Synonymy: Dalea drummondiana Shinners , Petalostemon microphyllus (Torr. & Gray) Heller , Petalostemon phleoides var. microphyllus (Torr. & Gray) Barneby

                                                                                                          var. phleoides Present in the Texas flora and known locally as: Glandular prairie clover, slimspike prairie clover (Texas Distribution by vegetation zone) Synonymy: Petalostemon glandulosus Coult. & Fisher , Petalostemon phleoides Torr. & Gray

                                                                                                        pinnata (J.F. Gmel.) Barneby

                                                                                                          var. pinnata Synonymy: Kuhnistera pinnata (J.F. Gmel.) Kuntze , Petalostemon caroliniensis (Lam.) Sprague , Petalostemon pinnatus (J.F. Gmel.) Blake

                                                                                                          var. trifoliata (Chapman) Barneby Synonymy: Petalostemon pinnatus ssp. trifoliatus (Chapman) Wemple

                                                                                                        pogonathera Gray Present in the Texas flora and known locally as: Bearded dalea, heirba del corazo (Texas Distribution by vegetation zone)

                                                                                                          var. pogonathera

                                                                                                          var. walkerae (Tharp & Barkl.) B.L. Turner

                                                                                                        polygonoides Gray Present in the Texas flora and known locally as: Sixweeks dalea (Texas Distribution by vegetation zone) Synonymy: Dalea polygonoides var. anomala (M.E. Jones) Morton

                                                                                                        pringlei Gray

                                                                                                        pulchra H.C. Gentry

                                                                                                        purpurea Vent.

                                                                                                          var. arenicola (Wemple) Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Petalostemon arenicola Wemple

                                                                                                          var. purpurea Present in the Texas flora and known locally as: Purple prairie clover (Texas Distribution by vegetation zone) Synonymy: Petalostemon mollis Rydb. , Petalostemon purpureus (Vent.) Rydb. , Petalostemon purpureus var. mollis (Rydb.) Boivin

                                                                                                        reverchonii (S. Wats.) Shinners Present in the Texas flora and known locally as: commanche peak prairie clover (Texas Distribution by vegetation zone) Synonymy: Petalostemon reverchonii S. Wats.

                                                                                                        sabinalis (S. Wats.) Shinners Present in the Texas flora and known locally as: Sabinal prairie clover (Texas Distribution by vegetation zone) Synonymy: Petalostemon sabinalis S. Wats.

                                                                                                        scandens (P. Mill.) Clausen

                                                                                                          var. paucifolia (Coult.) Barneby Present in the Texas flora and known locally as: Low dalea (Texas Distribution by vegetation zone) Synonymy: Dalea thyrsiflora Gray

                                                                                                        scariosa S. Wats. Synonymy: Petalostemon prostratus Woot. & Standl. , Petalostemon scariosus (S. Wats.) Wemple

                                                                                                        searlsiae (Gray) Barneby Synonymy: Petalostemon searlsiae Gray

                                                                                                        tentaculoides H.C. Gentry

                                                                                                        tenuifolia (Gray) Shinners Present in the Texas flora and known locally as: Slimleaf prairie clover (Texas Distribution by vegetation zone) Synonymy: Petalostemon tenuifolius Gray

                                                                                                        tenuis (Coult.) Shinners Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Petalostemon stanfieldii Small , Petalostemon tenuis (Coult.) Heller

                                                                                                        urceolata Greene

                                                                                                        versicolor Zucc.

                                                                                                          ssp. versicolor

                                                                                                            var. sessilis (Gray) Barneby Synonymy: Dalea wislizeni ssp. sessilis (Gray) H.C. Gentry , Dalea wislizeni var. sanctae-crucis (Rydb.) Kearney & Peebles

                                                                                                        villosa (Nutt.) Spreng.

                                                                                                          var. grisea (Torr. & Gray) Barneby Present in the Texas flora and known locally as: Oklahoma prairie clover (Texas Distribution by vegetation zone) Synonymy: Petalostemon griseus Torr. & Gray

                                                                                                          var. villosa Present in the Texas flora and known locally as: Silky prairie clover (Texas Distribution by vegetation zone) Synonymy: Petalostemon villosus Nutt.

                                                                                                        wrightii Gray Present in the Texas flora and known locally as: Wright dalea (Texas Distribution by vegetation zone)

                                                                                                        Delonix Raf. - ROYAL POINCIANA

                                                                                                          regia (Bojer ex Hook.) Raf. Synonymy: Poinciana regia Bojer ex Hook.

                                                                                                          Derris Lour. - PONGAME-OILTREE

                                                                                                            indica (Lam.) Bennett Synonymy: Pongamia pinnata (L.) Pierre

                                                                                                            Desmanthus Willd. - BUNDLE-FLOWER

                                                                                                              brevipes B.L. Turner Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                              cooleyi (Eat.) Trel. Present in the Texas flora and known locally as: Cooley desmanthus, James bundleflower (Texas Distribution by vegetation zone)

                                                                                                              covillei (Britt. & Rose) Wiggins ex B.L. Turner

                                                                                                              glandulosus (B.L. Turner) Luckow Present in the Texas flora (treated as Desmanthus virgatus (L.) Willd. var. glandulosus B. Turner by Hatch et al, 1990) (Texas Distribution by vegetation zone) Synonymy: Desmanthus virgatus var. glandulosus B.L. Turner

                                                                                                              illinoensis (Michx.) MacM. ex B.L. Robins. & Fern. Present in the Texas flora and known locally as: Illinois bundleflower, Illinois desmanthus, prairie mimosa, prickleweed (Texas Distribution by vegetation zone) Synonymy: Acuan illinoense (Michx.) Kuntze , Mimosa illinoensis Michx.

                                                                                                              leptolobus Torr. & Gray Present in the Texas flora and known locally as: Prairie bundleflower (Texas Distribution by vegetation zone) Synonymy: Acuan leptolobum (Torr. & Gray) Kuntze

                                                                                                              obtusus S. Wats. Present in the Texas flora and known locally as: Bluntpod bundleflower (Texas Distribution by vegetation zone)

                                                                                                              pernambucanus (L.) Thellung

                                                                                                              reticulatus Benth. Present in the Texas flora and known locally as: Netleaf bundleflower (Texas Distribution by vegetation zone)

                                                                                                              velutinus Scheele Present in the Texas flora and known locally as: Velvet bundleflower (Texas Distribution by vegetation zone)

                                                                                                              virgatus (L.) Willd.

                                                                                                                var. acuminatus (Benth.) Isely Present in the Texas flora and known locally as: Sharppod bundleflower (Texas Distribution by vegetation zone) Synonymy: Desmanthus acuminatus Benth.

                                                                                                                var. depressus (Humb. & Bonpl. ex Willd.) B.L. Turner Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Acuan depressum (Humb. & Bonpl. ex Willd.) Kuntze , Desmanthus depressus Humb. & Bonpl. ex Willd.

                                                                                                                var. virgatus Synonymy: Acuan virgatum (L.) Medik.

                                                                                                              Desmodium Desv. - TICK-TREFOIL

                                                                                                                adscendens (Sw.) DC. Synonymy: Meibomia adscendens (Sw.) Kuntze

                                                                                                                affine Schlecht. Synonymy: Meibomia affinis (Schlecht.) Kuntze

                                                                                                                arizonicum S. Wats. Synonymy: Meibomia arizonica (S. Wats.) Vail

                                                                                                                axillare (Sw.) DC.

                                                                                                                  var. acutifolium (Kuntze) Urban Synonymy: Meibomia umbrosa Britt.

                                                                                                                  var. axillare Synonymy: Desmodium axillare var. obtusifolium (Kuntze) Urban , Meibomia axillaris (Sw.) Kuntze , Meibomia axillaris var. obtusifolia Kuntze

                                                                                                                  var. stoloniferum (L.C. Rich. ex Poir.) Schub. Synonymy: Desmodium axillare var. sintenisii Urban , Meibomia sintenisii (Urban) Britt.

                                                                                                                barbatum (L.) Benth. Synonymy: Meibomia barbata (L.) Kuntze

                                                                                                                batocaulon Gray Synonymy: Meibomia batocaulis (Gray) Kuntze

                                                                                                                cajanifolium (Kunth) DC.

                                                                                                                canadense (L.) DC. Present in the Texas flora, local name unknown. No Texas distribution data available Synonymy: Meibomia canadensis (L.) Kuntze

                                                                                                                canescens (L.) DC. Present in the Texas flora and known locally as: Hoary tickclover (Texas Distribution by vegetation zone) Synonymy: Desmodium canescens var. hirsutum (Hook.) B.L. Robins. , Desmodium canescens var. villosissimum Torr. & Gray , Meibomia canescens (L.) Kuntze

                                                                                                                ciliare (Muhl. ex Willd.) DC. Present in the Texas flora and known locally as: Littleleaf tickclover (Texas Distribution by vegetation zone)

                                                                                                                  var. ciliare Synonymy: Meibomia ciliaris (Muhl. ex Willd.) Blake

                                                                                                                  var. lancifolium Fern. & Schub.

                                                                                                                cinerascens Gray Synonymy: Meibomia cinerascens (Gray) Kuntze

                                                                                                                cubense Griseb. Synonymy: Meibomia cubensis (Griseb.) Schindl.

                                                                                                                cuspidatum (Muhl. ex Willd.) DC. ex Loud. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                                  var. cuspidatum Synonymy: Desmodium bracteosum (Michx.) DC. , Desmodium grandiflorum DC. , Hedysarum grandiflorum Walt., non Pall. , Meibomia bracteosa (Michx.) Kuntze , Meibomia grandiflora (DC.) Kuntze

                                                                                                                  var. longifolium (Torr. & Gray) Schub. Synonymy: Desmodium bracteosum var. longifolium (Torr. & Gray) B.L. Robins. , Desmodium longifolium (Torr. & Gray) Smyth , Meibomia longifolia (Torr. & Gray) Vail

                                                                                                                fernaldii Schub. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Desmodium rhombifolium auct. non Ell. , Meibomia rhombifolia sensu Vail

                                                                                                                floridanum Chapman Synonymy: Meibomia floridana (Chapman) Kuntze , Meibomia rhombifolia Vail p.p.

                                                                                                                glabellum (Michx.) DC. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Desmodium dillenii Darl. p.p. , Meibomia glabella (Michx.) Kuntze

                                                                                                                glabrum (P. Mill.) DC. Synonymy: Desmodium molle (Vahl) DC. , Hedysarum molle Vahl , Meibomia glabra (P. Mill.) Kuntze , Meibomia mollis (Vahl) Kuntze

                                                                                                                glutinosum (Muhl. ex Willd.) Wood Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Desmodium acuminatum (Michx.) DC. , Meibomia acuminata (Michx.) Blake , Meibomia grandiflora auct. non (Walt.) Kuntze

                                                                                                                grahamii Gray Present in the Texas flora and known locally as: Graham tickclover (Texas Distribution by vegetation zone) Synonymy: Meibomia grahamii (Gray) Kuntze

                                                                                                                gramineum Gray Synonymy: Desmodium angustifolium var. gramineum (Gray) Schub. , Meibomia graminea (Gray) Kuntze

                                                                                                                heterocarpon (L.) DC.

                                                                                                                  var. strigosum van Meeuwen

                                                                                                                heterophyllum (Willd.) DC.

                                                                                                                humifusum (Muhl. ex Bigelow) Beck Synonymy: Meibomia humifusa (Muhl. ex Bigelow) Kuntze

                                                                                                                illinoense Gray Synonymy: Meibomia illinoensis (Gray) Kuntze

                                                                                                                incanum DC. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                                  var. angustifolium Griseb. Synonymy: Desmodium canum var. angustifolium (Griseb.) Léon & Alain

                                                                                                                  var. incanum Synonymy: Desmodium canum (J.F. Gmel.) Schinz & Thellung , Desmodium frutescens Schindl. , Desmodium supinum DC. , Meibomia cana (J.F. Gmel.) Blake , Meibomia incana (DC.) Vail , Meibomia supina Britt.

                                                                                                                intortum (P. Mill.) Urban Synonymy: Meibomia intorta (P. Mill.) Blake

                                                                                                                laevigatum (Nutt.) DC. Present in the Texas flora and known locally as: Smooth tickclover (Texas Distribution by vegetation zone) Synonymy: Meibomia laevigata (Nutt.) Kuntze

                                                                                                                lindheimeri Vail Present in the Texas flora and known locally as: Lindheimer tickclover (Texas Distribution by vegetation zone) Synonymy: Meibomia lindheimeri (Vail) Vail

                                                                                                                lineatum DC. Present in the Texas flora and known locally as: Sand tickclover (Texas Distribution by vegetation zone) Synonymy: Desmodium arenicola (Vail) F.J. Herm. , Desmodium lineatum var. polymorphum Gray , Meibomia arenicola Vail , Meibomia lineata (DC.) Kuntze , Meibomia lineata var. polymorpha (Gray) Vail , Meibomia polymorpha (Gray) Small

                                                                                                                marilandicum (L.) DC. Present in the Texas flora and known locally as: Maryland tickclover (Texas Distribution by vegetation zone) Synonymy: Meibomia marilandica (L.) Kuntze

                                                                                                                metcalfei (Rose & Painter) Kearney & Peebles Synonymy: Meibomia metcalfei Rose & Painter

                                                                                                                neomexicanum Gray Present in the Texas flora and known locally as: New Mexico tickclover (Texas Distribution by vegetation zone) Synonymy: Meibomia neomexicana (Gray) Kuntze

                                                                                                                nudiflorum (L.) DC. Present in the Texas flora and known locally as: Barestem tickclover (Texas Distribution by vegetation zone) Synonymy: Meibomia nudiflora (L.) Kuntze

                                                                                                                nuttallii (Schindl.) Schub. Present in the Texas flora and known locally as: Nuttall tickclover (Texas Distribution by vegetation zone) Synonymy: Meibomia nuttallii Schindl.

                                                                                                                obtusum (Muhl. ex Willd.) DC. Present in the Texas flora and known locally as: Rigid tickclover, stiff tickclover (Texas Distribution by vegetation zone) Synonymy: Desmodium rigidum (Ell.) DC. , Meibomia obtusa (Muhl. ex Willd.) Vail , Meibomia rigida (Ell.) Kuntze

                                                                                                                ochroleucum M.A. Curtis ex Canby Synonymy: Meibomia ochroleuca (M.A. Curtis ex Canby) Kuntze

                                                                                                                paniculatum (L.) DC.

                                                                                                                  var. epetiolatum Schub. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                                  var. paniculatum Present in the Texas flora and known locally as: Panicled tickclover (Texas Distribution by vegetation zone) Synonymy: Desmodium dichromum Shinners , Desmodium paniculatum var. angustifolium Torr. & Gray , Desmodium paniculatum var. pubens Torr. & Gray , Meibomia chapmanii (Britt.) Small , Meibomia paniculata (L.) Kuntze , Meibomia pubens (Torr. & Gray) Rydb.

                                                                                                                pauciflorum (Nutt.) DC. Present in the Texas flora and known locally as: Fewflower tickclover (Texas Distribution by vegetation zone) Synonymy: Meibomia pauciflora (Nutt.) Kuntze

                                                                                                                perplexum Schub. Synonymy: Desmodium dillenii Darl. , Desmodium paniculatum var. dillenii (Darl.) Isely , Meibomia dillenii (Darl.) Kuntze

                                                                                                                procumbens (P. Mill.) A.S. Hitchc.

                                                                                                                  var. exiguum (Gray) Schub.

                                                                                                                  var. procumbens Synonymy: Desmodium spirale DC. , Desmodium sylvaticum Benth. , Meibomia procumbens (P. Mill.) Britt. , Meibomia procumbens var. sylvatica (Benth.) Schindl. , Meibomia spiralis Kuntze

                                                                                                                psilocarpum Gray

                                                                                                                psilophyllum Schlecht. Present in the Texas flora and known locally as: Wright tickclover, simpleleaf tickclover (Texas Distribution by vegetation zone) Synonymy: Desmodium wrightii Gray , Meibomia psilophylla (Schlecht.) Kuntze

                                                                                                                retinens Schlecht. Synonymy: Desmodium wislizeni Engelm. ex Gray , Meibomia retinens (Schlecht.) Kuntze , Meibomia wrightii (Engelm. ex Gray) Kuntze

                                                                                                                rosei Schub.

                                                                                                                rotundifolium DC. Present in the Texas flora and known locally as: Prostrate tickclover, roundleaf tickclover (Texas Distribution by vegetation zone) Synonymy: Desmodium michauxii (Vail) Daniels , Meibomia michauxii Vail , Meibomia rotundifolia (DC.) Kuntze

                                                                                                                sandwicense E. Mey. Synonymy: Desmodium uncinatum auct. non (Jacq.) DC. , Meibomia uncinata auct. non (Jacq.) Kuntze

                                                                                                                scopulorum S. Wats. Synonymy: Desmodium wigginsii Schub.

                                                                                                                scorpiurus (Sw.) Desv. Synonymy: Meibomia scorpiurus (Sw.) Kuntze

                                                                                                                sessilifolium (Torr.) Torr. & Gray Present in the Texas flora and known locally as: Sessileleaf tickclover (Texas Distribution by vegetation zone) Synonymy: Meibomia sessilifolia (Torr.) Kuntze

                                                                                                                strictum (Pursh) DC. Present in the Texas flora and known locally as: Pineland tickclover No Texas distribution data available Synonymy: Meibomia stricta (Pursh) Kuntze

                                                                                                                tenuifolium Torr. & Gray Synonymy: Meibomia tenuifolia (Torr. & Gray) Kuntze

                                                                                                                tortuosum (Sw.) DC. Present in the Texas flora and known locally as: Beggarweed tickclover (Texas Distribution by vegetation zone) Synonymy: Desmodium annuum Gray p.p. , Desmodium purpureum (P. Mill.) Fawcett & Rendle , Meibomia purpurea (P. Mill.) Vail , Meibomia tortuosa (Sw.) Kuntze

                                                                                                                triflorum (L.) DC. Synonymy: Meibomia triflora (L.) Kuntze , Sagotia triflora (L.) Duchass. & Walp.

                                                                                                                tweedyi Britt. Present in the Texas flora and known locally as: Tweedy tickclover (Texas Distribution by vegetation zone) Synonymy: Meibomia tweedyi (Britt.) Vail

                                                                                                                viridiflorum (L.) DC. Present in the Texas flora and known locally as: Velvetleaf tickclover (Texas Distribution by vegetation zone) Synonymy: Meibomia viridiflora (L.) Kuntze

                                                                                                                wydlerianum Urban Synonymy: Meibomia wydleriana (Urban) Britt.

                                                                                                                Dichrostachys (DC.) Wight & Arn. - AROMA

                                                                                                                  cinerea (L.) Wight & Arn. Synonymy: Cailliea glomerata (Forsk.) J.F. Macbr.

                                                                                                                  Dioclea Kunth - BEJUCO-DE-MATO

                                                                                                                    hexandra (Ralph) Mabberley Synonymy: Dioclea reflexa Hook. f.

                                                                                                                    multiflora (Torr. & Gray) C. Mohr Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Galactia mohlenbrockii R.H. Maxwell

                                                                                                                    wilsonii Standl.

                                                                                                                    Diphysa Jacq. - DIPHYSA

                                                                                                                      thurberi (Gray) Rydb.

                                                                                                                      Entada Adans. - CALLING-CARD-VINE

                                                                                                                        phaseoloides (L.) Merr.

                                                                                                                        polyphylla Benth. Synonymy: Entadopsis polyphylla (Benth.) Britt.

                                                                                                                        Enterolobium Mart. - EAR-POD-TREE

                                                                                                                          contortisiliquum (Vell.) Morong

                                                                                                                          cyclocarpum (Jacq.) Griseb. Synonymy: Mimosa cyclocarpa Jacq.

                                                                                                                          Eriosema (DC.) D. Don - SAND-PEA

                                                                                                                            crinitum (Kunth) G. Don

                                                                                                                            Errazurizia Phil. - ROUND-LEAF DUNE-BROOM

                                                                                                                              rotundata (Woot.) Barneby Synonymy: Parryella rotundata Woot.

                                                                                                                              Erythrina L. - CORAL-BEAN

                                                                                                                                berteroana Urban

                                                                                                                                corallodendron L.

                                                                                                                                  var. connata Krukoff

                                                                                                                                crista-galli L. Synonymy: Micropteryx crista-galli (L.) Walp.

                                                                                                                                eggersii Krukoff & Moldenke Synonymy: Erythrina horrida Eggers

                                                                                                                                flabelliformis Kearney

                                                                                                                                fusca Lour. Synonymy: Erythrina glauca Willd.

                                                                                                                                herbacea L. Present in the Texas flora and known locally as: Coralbean, eastern coralbean (Texas Distribution by vegetation zone) Synonymy: Erythrina arborea (Chapman) Small

                                                                                                                                poeppigiana (Walp.) O.F. Cook

                                                                                                                                sandwicensis O. Deg. Synonymy: Erythrina sandwicensis var. luteosperma St. John , Erythrina tahitensis auct. p.p. non Nadeaud

                                                                                                                                variegata L.

                                                                                                                                  var. orientalis L.

                                                                                                                                Eysenhardtia Kunth - KIDNEYWOOD

                                                                                                                                  orthocarpa (Gray) S. Wats.

                                                                                                                                  polystachya (Ortega) Sarg.

                                                                                                                                  spinosa Engelm. Present in the Texas flora and known locally as: Spiny kidneywood (Texas Distribution by vegetation zone)

                                                                                                                                  texana Scheele Present in the Texas flora and known locally as: Texas kidneywood, vava dulce (Texas Distribution by vegetation zone) Synonymy: Eysenhardtia angustifolia Pennell

                                                                                                                                  Flemingia Roxb. ex Ait. f. - WILD HOPS

                                                                                                                                    strobilifera (L.) Ait. & Ait. f. Synonymy: Moghania strobilifera (L.) St.-Hil. ex Kuntze

                                                                                                                                    Galactia P. Br. - MILK-PEA

                                                                                                                                      canescens Benth. Present in the Texas flora and known locally as: Horay milkpea (Texas Distribution by vegetation zone)

                                                                                                                                      dubia DC.

                                                                                                                                      eggersii Urban

                                                                                                                                      elliottii Nutt. Synonymy: Galactia elliottii var. leavenworthii Torr. & Gray

                                                                                                                                      erecta (Walt.) Vail Present in the Texas flora and known locally as: Erect milkpea (Texas Distribution by vegetation zone) Synonymy: Galactia brachypoda Torr. & Gray

                                                                                                                                      floridana Torr. & Gray Synonymy: Galactia brevipes Small , Galactia fasciculata Vail , Galactia floridana var. longiracemosa Vail

                                                                                                                                      heterophylla Gray Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Galactia grayi Vail

                                                                                                                                      longifolia (Jacq.) Benth. ex Hoehne Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                                                      marginalis Benth. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                                                      microphylla (Chapman) H.J. Rogers ex Hall & Ward Synonymy: Galactia floridana var. microphylla Chapman , Galactia minor Duncan

                                                                                                                                      mollis Michx. Synonymy: Galactia mollis var. nashii Vail

                                                                                                                                      parvifolia A. Rich.

                                                                                                                                      pinetorum Small

                                                                                                                                      regularis (L.) B.S.P. Present in the Texas flora and known locally as: Downy milkpea (Texas Distribution by vegetation zone) Synonymy: Galactia glabella Michx.

                                                                                                                                      smallii H.J. Rogers ex Herndon Listed by the U.S. FWS as endangered, the FWS local name is Small's milkpea and the FWS range is: U.S.A. (FL). Listed on July 18, 1985 (Volume 50 Federal Register 29349). Synonymy: Galactia prostrata Small

                                                                                                                                      striata (Jacq.) Urban Synonymy: Galactia spiciformis Torr. & Gray

                                                                                                                                      texana (Scheele) Gray Present in the Texas flora and known locally as: Texas milkpea (Texas Distribution by vegetation zone)

                                                                                                                                      volubilis (L.) Britt. Present in the Texas flora (treated as Galactia macreei M.A. Curtis by Hatch et al, 1990) (Texas Distribution by vegetation zone) Synonymy: Galactia macreei M.A. Curtis , Galactia mississippiensis (Vail) Rydb. , Galactia volubilis var. mississippiensis Vail

                                                                                                                                      wrightii Gray Present in the Texas flora and known locally as: Wright milkpea (Texas Distribution by vegetation zone)

                                                                                                                                        var. mollissima Kearney & Peebles

                                                                                                                                        var. wrightii

                                                                                                                                      Galega L. - PROFESSOR-WEED

                                                                                                                                        officinalis L.

                                                                                                                                        Genista L. - DYER'S GREENWEED

                                                                                                                                          canariensis L. Synonymy: Cytisus canariensis (L.) Kuntze , Cytisus X racemosus Nichols. , Teline canariensis (L.) Webb & Berth.

                                                                                                                                          linifolia L. Synonymy: Cytisus linifolius (L.) Lam. , Teline linifolia (L.) Webb & Berth.

                                                                                                                                          maderensis (Webb & Berth.) Lowe

                                                                                                                                          monspessulana (L.) L. Johnson Synonymy: Cytisus monspessulanus L. , Teline monspessulana (L.) K. Koch

                                                                                                                                          stenopetala Webb & Berth. Synonymy: Cytisus maderensis (Webb & Berth.) Masf. , Cytisus stenopetalus (Webb & Berth.) Christ

                                                                                                                                          tinctoria L.

                                                                                                                                          Genistidium I.M. Johnston - BRUSH-PEA

                                                                                                                                            dumosum I.M. Johnston Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                                                            Gleditsia L. - HONEY-LOCUST AND WATER-LOCUST

                                                                                                                                              aquatica Marsh. Present in the Texas flora and known locally as: Water honey locust, water locust (Texas Distribution by vegetation zone)

                                                                                                                                              X texana Sarg. (pro sp.) [aquatica X triacanthos]

                                                                                                                                              triacanthos L. Present in the Texas flora and known locally as: Common honey locust, honey-shuck (Texas Distribution by vegetation zone) Synonymy: Gleditsia triacanthos var. inermis (L.) Schneid.

                                                                                                                                              Gliricidia Kunth - QUICKSTICK

                                                                                                                                                sepium (Jacq.) Kunth ex Walp.

                                                                                                                                                Glottidium Desv. - BAGPOD

                                                                                                                                                  vesicarium (Jacq.) Harper Present in the Texas flora (treated as Sesbania vesicaria (Jacq.) Ell. by Hatch et al, 1990) and known locally as: Bag-pod sesbania, bladderpod (Texas Distribution by vegetation zone) Synonymy: Sesbania platycarpa Pers. , Sesbania vesicaria (Jacq.) Ell.

                                                                                                                                                  Glycine Willd. - SOYBEAN

                                                                                                                                                    max (L.) Merr.

                                                                                                                                                    soja Sieb. & Zucc. Synonymy: Glycine ussuriensis Regel & Maack

                                                                                                                                                    Glycyrrhiza L. - LICORICE

                                                                                                                                                      glabra L.

                                                                                                                                                      lepidota Pursh Present in the Texas flora and known locally as: American licorice, wild licorice (Texas Distribution by vegetation zone) Synonymy: Glycyrrhiza glutinosa Nutt. , Glycyrrhiza lepidota var. glutinosa (Nutt.) S. Wats.

                                                                                                                                                      Gymnocladus Lam. - COFFEETREE

                                                                                                                                                        dioicus (L.) K. Koch Present in the Texas flora and known locally as: Kentucky coffee tree No Texas distribution data available

                                                                                                                                                        Haematoxylum L. - BLOODWOODTREE

                                                                                                                                                          campechianum L.

                                                                                                                                                          Halimodendron Fischer ex DC.

                                                                                                                                                            halodendron (L. f.) Voss

                                                                                                                                                            Havardia Small - HAUJILLO

                                                                                                                                                              pallens (Benth.) Britt. & Rose Present in the Texas flora (treated as Pithecellobium pallens (Benth.) Standl. by Hatch et al, 1990) and known locally as: Tenaza (Texas Distribution by vegetation zone) Synonymy: Pithecellobium pallens (Benth.) Standl.

                                                                                                                                                              Hedysarum L. - SWEET-VETCH

                                                                                                                                                                alpinum L.

                                                                                                                                                                  var. americanum Michx. Synonymy: Hedysarum alpinum ssp. americanum (Michx.) Fedtsch. , Hedysarum americanum (Michx.) Britt.

                                                                                                                                                                  var. grandiflorum Rollins Synonymy: Hedysarum hedysaroides auct. non (L.) Schinz & Thellung , Hedysarum truncatum Eastw.

                                                                                                                                                                  var. philoscia (A. Nels.) Rollins Synonymy: Hedysarum philoscia A. Nels.

                                                                                                                                                                boreale Nutt. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                                                                                  ssp. boreale

                                                                                                                                                                    var. boreale Synonymy: Hedysarum boreale var. cinerascens (Rydb.) Rollins , Hedysarum boreale var. obovatum Rollins , Hedysarum boreale var. pabulare (A. Nels.) Dorn , Hedysarum boreale var. rivulare (L.O. Williams) Northstrom , Hedysarum boreale var. typicum Rollins , Hedysarum boreale var. utahense (Rydb.) Rollins , Hedysarum cinerascens Rydb. , Hedysarum mackenziei var. fraseri Boivin , Hedysarum pabulare var. rivulare L.O. Williams

                                                                                                                                                                    var. gremiale (Rollins) Northstrom & Welsh Synonymy: Hedysarum gremiale Rollins

                                                                                                                                                                  ssp. mackenziei (Richards.) Welsh Synonymy: Hedysarum boreale var. mackenziei (Richards.) C.L. Hitchc. , Hedysarum mackenziei Richards.

                                                                                                                                                                occidentale Greene Synonymy: Hedysarum occidentale var. canone Welsh , Hedysarum uintahense A. Nels.

                                                                                                                                                                sulphurescens Rydb.

                                                                                                                                                                Hippocrepis L. - HORSESHOE-VETCH

                                                                                                                                                                  comosa L.

                                                                                                                                                                  Hoffmannseggia Cav. - RUSH-PEA

                                                                                                                                                                    glauca (Ortega) Eifert Present in the Texas flora and known locally as: Sicklepod rushpea (Texas Distribution by vegetation zone) Synonymy: Hoffmannseggia densiflora Benth. , Hoffmannseggia densiflora var. capitata Fisher , Hoffmannseggia densiflora var. demissa (Gray) Fisher , Hoffmannseggia densiflora var. pringlei Fisher , Hoffmannseggia densiflora var. stricta (Benth.) Fisher , Hoffmannseggia falcaria Cav.

                                                                                                                                                                    oxycarpa Benth. ex Gray Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Caesalpinia oxycarpa (Benth. ex Gray) Fisher

                                                                                                                                                                    tenella Tharp & Williams Present in the Texas flora and known locally as: Slender rushpea (Texas Distribution by vegetation zone) Listed by the U.S. FWS as endangered, the FWS local name is Slender rush-pea and the FWS range is: U.S.A. (TX). Listed on November 1, 1985 (Volume 50 Federal Register 45624).

                                                                                                                                                                    Hoita Rydb. - LEATHER-ROOT

                                                                                                                                                                      macrostachya (DC.) Rydb. Synonymy: Hoita longiloba Rydb. , Hoita rhombifolia (Torr.) Rydb. , Hoita villosa Greene , Psoralea douglasii Greene , Psoralea douglasii var. hansenii Jepson , Psoralea hallii var. media Jepson , Psoralea macrostachya DC. , Psoralea macrostachya var. longiloba (Rydb.) J.F. Macbr. , Psoralea macrostachya var. rhombifolia Torr.

                                                                                                                                                                      orbicularis (Lindl.) Rydb. Synonymy: Psoralea orbicularis Lindl.

                                                                                                                                                                      strobilina (Hook. & Arn.) Rydb. Synonymy: Psoralea strobilina Hook. & Arn.

                                                                                                                                                                      Hymenaea L. - STINKINGTOE

                                                                                                                                                                        courbaril L.

                                                                                                                                                                        Indigofera L. - INDIGO

                                                                                                                                                                          caroliniana P. Mill.

                                                                                                                                                                          colutea (Burm. f.) Merr.

                                                                                                                                                                          guatemalensis Moc. & Sessé ex Prain & Baker

                                                                                                                                                                          hirsuta L.

                                                                                                                                                                          kirilowii Maxim. ex Palibin

                                                                                                                                                                          lindheimeriana Scheele Present in the Texas flora and known locally as: Lindherimer indigo, plateau indigo (Texas Distribution by vegetation zone)

                                                                                                                                                                          miniata Ortega

                                                                                                                                                                            var. florida Isely

                                                                                                                                                                            var. leptosepala (Nutt. ex Torr. & Gray) B.L. Turner Present in the Texas flora and known locally as: Western indigo (Texas Distribution by vegetation zone) Synonymy: Indigofera leptosepala Nutt. ex Torr. & Gray

                                                                                                                                                                            var. miniata Present in the Texas flora and known locally as: Coast indigo, scarlet pea (Texas Distribution by vegetation zone)

                                                                                                                                                                            var. texana (Buckl.) B.L. Turner Present in the Texas flora and known locally as: Texas indigo (Texas Distribution by vegetation zone)

                                                                                                                                                                          parviflora K. Heyne ex Wight & Arn. (NOTE: Presence in the North American flora not certain. Please contact BONAP if vouchered records are available.)

                                                                                                                                                                          pilosa Poir.

                                                                                                                                                                          sphaerocarpa Gray

                                                                                                                                                                          spicata Forsk. Synonymy: Indigofera endecaphylla Jacq.

                                                                                                                                                                          suffruticosa P. Mill. Present in the Texas flora and known locally as: Anil indigo (Texas Distribution by vegetation zone)

                                                                                                                                                                          tinctoria L. Synonymy: Indigofera sumatrana Gaertn.

                                                                                                                                                                          trifoliata L.

                                                                                                                                                                          trita L. f.

                                                                                                                                                                            var. keyensis (Small) Kartesz & Gandhi Synonymy: Indigofera keyensis Small , Indigofera mucronata auct. non Spreng. ex DC. , Indigofera mucronata var. keyensis (Small) Isely

                                                                                                                                                                          Inga P. Mill. - SACKY-SAC-BEAN

                                                                                                                                                                            ingoides (L.C. Rich.) Willd. Synonymy: Mimosa ingoides L.C. Rich.

                                                                                                                                                                            laurina (Sw.) Willd. Synonymy: Inga fagifolia (L.) Willd. ex Benth., non G. Don

                                                                                                                                                                            quaternata Poepp. & Endl.

                                                                                                                                                                            vera Willd. Synonymy: Inga inga (L.) Britt.

                                                                                                                                                                            Kanaloa D.H. Lorence & K.R. Wood

                                                                                                                                                                              kahoolawensis D.H. Lorence & K.R. Wood

                                                                                                                                                                              Kummerowia Schindl. - KOREAN-CLOVER

                                                                                                                                                                                stipulacea (Maxim.) Makino Present in the Texas flora (treated as Lespedeza stipulacea Maxim. by Hatch et al, 1990) and known locally as: Korean lespedeza, Korean bushclover (Texas Distribution by vegetation zone) Synonymy: Lespedeza stipulacea Maxim.

                                                                                                                                                                                striata (Thunb.) Schindl. Present in the Texas flora (treated as Lespedeza striata (Trunb.) Hook. & Arn. by Hatch et al, 1990) and known locally as: Japanese lespedeza, Japanese bushclover (Texas Distribution by vegetation zone) Synonymy: Lespedeza striata (Thunb.) Hook. & Arn.

                                                                                                                                                                                Lablab Adans. - HYACINTH-BEAN

                                                                                                                                                                                  purpureus (L.) Sweet Synonymy: Dolichos lablab L. , Lablab niger Medik.

                                                                                                                                                                                  Laburnum Medik.

                                                                                                                                                                                    anagyroides Medik.

                                                                                                                                                                                    Lathyrus L. - SWEET-PEA AND VETCHLING

                                                                                                                                                                                      angulatus L.

                                                                                                                                                                                      aphaca L.

                                                                                                                                                                                      biflorus T.W. & J.P. Nelson

                                                                                                                                                                                      bijugatus White Synonymy: Lathyrus bijugatus var. sandbergii White

                                                                                                                                                                                      brachycalyx Rydb.

                                                                                                                                                                                        ssp. brachycalyx Synonymy: Lathyrus ornatus Nutt.

                                                                                                                                                                                        ssp. zionis (C.L. Hitchc.) Welsh Synonymy: Lathyrus brachycalyx var. zionis (C.L. Hitchc.) Welsh , Lathyrus zionis C.L. Hitchc.

                                                                                                                                                                                      cicera L.

                                                                                                                                                                                      delnorticus C.L. Hitchc.

                                                                                                                                                                                      eucosmus Butters & St. John Synonymy: Lathyrus brachycalyx ssp. eucosmus (Butters & St. John) Welsh , Lathyrus brachycalyx var. eucosmus (Butters & St. John) Welsh

                                                                                                                                                                                      glandulosus Broich

                                                                                                                                                                                      graminifolius (S. Wats.) White Present in the Texas flora and known locally as: Grass-leaf pea vine (Texas Distribution by vegetation zone)

                                                                                                                                                                                      grimesii Barneby

                                                                                                                                                                                      hirsutus L. Present in the Texas flora and known locally as: Singletary pea vine, rough pea vine (Texas Distribution by vegetation zone)

                                                                                                                                                                                      hitchcockianus Barneby & Reveal

                                                                                                                                                                                      holochlorus (Piper) C.L. Hitchc.

                                                                                                                                                                                      inconspicuus L.

                                                                                                                                                                                      japonicus Willd.

                                                                                                                                                                                        var. japonicus Synonymy: Lathyrus japonicus var. aleuticus (Greene) Fern.

                                                                                                                                                                                        var. maritimus (L.) Kartesz & Gandhi Synonymy: Lathyrus japonicus ssp. maritimus (L.) P.W. Ball , Lathyrus japonicus var. glaber (Ser.) Fern. , Lathyrus maritimus Bigelow , Lathyrus maritimus var. glaber (Ser.) Eames , Pisum maritimum L. , Pisum maritimum var. glabrum Ser.

                                                                                                                                                                                        var. parviflorus Fassett

                                                                                                                                                                                        var. pellitus Fern. Synonymy: Lathyrus maritimus var. pellitus (Fern.) Gleason

                                                                                                                                                                                        var. pubescens Hartman Synonymy: Lathyrus maritimus ssp. pubescens (Hartman) Regel

                                                                                                                                                                                      jepsonii Greene

                                                                                                                                                                                        ssp. californicus (S. Wats.) C.L. Hitchc. Synonymy: Lathyrus watsonii White

                                                                                                                                                                                        ssp. jepsonii

                                                                                                                                                                                      laetivirens Greene ex Rydb. Synonymy: Lathyrus lanszwertii var. laetivirens (Greene ex Rydb.) Welsh , Lathyrus leucanthus var. laetivirens (Greene ex Rydb.) C.L. Hitchc.

                                                                                                                                                                                      lanszwertii Kellogg

                                                                                                                                                                                        var. aridus (Piper) Jepson Synonymy: Lathyrus lanszwertii ssp. aridus (Piper) Bradshaw

                                                                                                                                                                                        var. brownii (Eastw.) Jepson Synonymy: Lathyrus brownii Eastw. , Lathyrus pauciflorus ssp. brownii (Eastw.) Piper , Lathyrus schaffneri Rydb.

                                                                                                                                                                                        var. lanszwertii

                                                                                                                                                                                        var. leucanthus (Rydb.) Dorn Synonymy: Lathyrus arizonicus Britt. , Lathyrus lanszwertii var. arizonicus (Britt.) Welsh , Lathyrus leucanthus Rydb.

                                                                                                                                                                                        var. pallescens Barneby

                                                                                                                                                                                        var. tracyi (Bradshaw) Isley Synonymy: Lathyrus tracyi Bradshaw

                                                                                                                                                                                      latifolius L. Present in the Texas flora and known locally as: Perennial sweetpea, everlasting pea No Texas distribution data available

                                                                                                                                                                                      littoralis (Nutt.) Endl.

                                                                                                                                                                                      nevadensis S. Wats.

                                                                                                                                                                                        ssp. cusickii (S. Wats.) C.L. Hitchc. Synonymy: Lathyrus cusickii S. Wats.

                                                                                                                                                                                        ssp. lanceolatus (T.J. Howell) C.L. Hitchc.

                                                                                                                                                                                          var. nuttallii (S. Wats.) C.L. Hitchc. Synonymy: Lathyrus lanceolatus T.J. Howell , Lathyrus nuttallii S. Wats.

                                                                                                                                                                                          var. parkeri (St. John) C.L. Hitchc.

                                                                                                                                                                                          var. pilosellus (M.E. Peck) C.L. Hitchc.

                                                                                                                                                                                          var. puniceus C.L. Hitchc.

                                                                                                                                                                                        ssp. nevadensis

                                                                                                                                                                                      nissolia L.

                                                                                                                                                                                      ochroleucus Hook.

                                                                                                                                                                                      odoratus L.

                                                                                                                                                                                      palustris L. Synonymy: Lathyrus myrtifolius Muhl. ex Willd. , Lathyrus palustris ssp. pilosus (Cham.) Hultén , Lathyrus palustris var. linearifolius Ser. , Lathyrus palustris var. macranthus (White) Fern. , Lathyrus palustris var. meridionalis Butters & St. John , Lathyrus palustris var. myrtifolius (Muhl. ex Willd.) Gray , Lathyrus palustris var. pilosus (Cham.) Ledeb. , Lathyrus palustris var. retusus Fern. & St. John , Orobus myrtifolius (Muhl. ex Willd.) A. Hall

                                                                                                                                                                                      pauciflorus Fern.

                                                                                                                                                                                        var. pauciflorus Synonymy: Lathyrus pauciflorus var. tenuior (Piper) St. John

                                                                                                                                                                                        var. utahensis (M.E. Jones) Piper ex M.E. Peck Synonymy: Lathyrus pauciflorus ssp. utahensis (M.E. Jones) Piper

                                                                                                                                                                                      polymorphus Nutt.

                                                                                                                                                                                        ssp. incanus (Sm. & Rydb.) C.L. Hitchc. Present in the Texas flora and known locally as: Showy pea vine (Texas Distribution by vegetation zone) Synonymy: Lathyrus incanus (Sm. & Rydb.) Rydb. , Lathyrus polymorphus var. incanus (Sm. & Rydb.) Dorn

                                                                                                                                                                                        ssp. polymorphus

                                                                                                                                                                                          var. hapemanii (A. Nels.) C.L. Hitchc.

                                                                                                                                                                                          var. polymorphus Synonymy: Lathyrus decaphyllus Pursh

                                                                                                                                                                                      polyphyllus Nutt.

                                                                                                                                                                                      pratensis L.

                                                                                                                                                                                      pusillus Ell. Present in the Texas flora and known locally as: Low pea vine (Texas Distribution by vegetation zone)

                                                                                                                                                                                      rigidus White

                                                                                                                                                                                      sativus L.

                                                                                                                                                                                      sphaericus Retz.

                                                                                                                                                                                      splendens Kellogg

                                                                                                                                                                                      sulphureus Brewer ex Gray

                                                                                                                                                                                        var. argillaceus Jepson

                                                                                                                                                                                        var. sulphureus Synonymy: Lathyrus nevadensis ssp. stipulaceous (White) Bradshaw

                                                                                                                                                                                      sylvestris L.

                                                                                                                                                                                      tingitanus L.

                                                                                                                                                                                      torreyi Gray

                                                                                                                                                                                      tuberosus L.

                                                                                                                                                                                      venosus Muhl. ex Willd. Present in the Texas flora (treated as Lathyrus venosus Willd. var. intonsus Butt. & St. John by Hatch et al, 1990) (Texas Distribution by vegetation zone) Synonymy: Lathyrus oreophilus Woot. & Standl. , Lathyrus venosus ssp. arkansanus (Fassett) C.L. Hitchc. , Lathyrus venosus var. arkansanus Fassett , Lathyrus venosus var. intonsus Butters & St. John , Lathyrus venosus var. meridionalis Butters & St. John

                                                                                                                                                                                      vestitus Nutt.

                                                                                                                                                                                        ssp. alefeldii (White) Broich Synonymy: Lathyrus alefeldii White , Lathyrus laetiflorus ssp. alefeldii (White) C.L. Hitchc. , Lathyrus laetiflorus var. alefeldii (White) Jepson , Lathyrus strictus Nutt. , Lathyrus vestitus var. alefeldii (White) Isley

                                                                                                                                                                                        ssp. bolanderi (S. Wats.) C.L. Hitchc. Synonymy: Lathyrus bolanderi S. Wats. , Lathyrus ochropetalus Piper , Lathyrus peckii Piper , Lathyrus polyphyllus var. insecundus Jepson , Lathyrus vestitus ssp. ochropetalus (Piper) C.L. Hitchc. , Lathyrus vestitus var. ochropetalus (Piper) Isley

                                                                                                                                                                                        ssp. laetiflorus (Greene) Broich Synonymy: Lathyrus laetiflorus Greene , Lathyrus laetiflorus ssp. barbarae (White) C.L. Hitchc. , Lathyrus laetiflorus ssp. glaber C.L. Hitchc. , Lathyrus strictus var. barbarae (White) Jepson , Lathyrus strictus var. thacherae Jepson , Lathyrus venosus var. grandiflorus Torr. , Lathyrus violaceus var. barbarae White

                                                                                                                                                                                        ssp. laevicarpus Broich

                                                                                                                                                                                        ssp. vestitus Synonymy: Lathyrus puberulus White ex Greene , Lathyrus quercetorum Heller , Lathyrus vestitus ssp. puberulus (White ex Greene) C.L. Hitchc. , Lathyrus vestitus var. violaceus (Greene) Abrams , Lathyrus violaceus Greene

                                                                                                                                                                                      Lens P. Mill. - LENTIL

                                                                                                                                                                                        culinaris Medik. Synonymy: Ervum lens L. , Lens esculenta Moench

                                                                                                                                                                                        Lespedeza Michx. - BUSH-CLOVER

                                                                                                                                                                                          X acuticarpa Mackenzie & Bush (pro sp.) [violacea X virginica]

                                                                                                                                                                                          angustifolia (Pursh) Ell. Synonymy: Lespedeza angustifolia var. brevifolia Britt. , Lespedeza hirta var. intercursa Fern.

                                                                                                                                                                                          bicolor Turcz.

                                                                                                                                                                                          X brittonii Bickn. (pro sp.) [procumbens X virginica] Synonymy: Lespedeza procumbens var. elliptica Blake

                                                                                                                                                                                          capitata Michx. Present in the Texas flora and known locally as: Round head bushclover, round head lespedeza (Texas Distribution by vegetation zone) Synonymy: Lespedeza bicknellii House , Lespedeza capitata var. stenophylla Bissell & Fern. , Lespedeza capitata var. velutina (Bickn.) Fern. , Lespedeza capitata var. vulgaris Torr. & Gray

                                                                                                                                                                                          cuneata (Dum.-Cours.) G. Don Present in the Texas flora and known locally as: Sericea lespedeza, Chinese bushclover (Texas Distribution by vegetation zone)

                                                                                                                                                                                          cyrtobotrya Miq.

                                                                                                                                                                                          daurica (Laxm.) Schindl.

                                                                                                                                                                                          formosa (Vogel) Koehne

                                                                                                                                                                                          hirta (L.) Hornem.

                                                                                                                                                                                            ssp. curtissii Clewell Synonymy: Lespedeza hirta var. curtissii (Clewell) Isely

                                                                                                                                                                                            ssp. hirta Present in the Texas flora and known locally as: Hairy lespedeza, hairy bushclover (Texas Distribution by vegetation zone) Synonymy: Lespedeza capitata var. calycina (Schindl.) Fern. , Lespedeza hirta var. sparsiflora Torr. & Gray , Lespedeza polystachya Michx.

                                                                                                                                                                                          intermedia (S. Wats.) Britt. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                                                                                                          leptostachya Engelm. Listed by the U.S. FWS as threatened - the FWS local name is Prairie bush-clover and the FWS range is: U.S.A. (IA, IL, MN, WI).

                                                                                                                                                                                          X longifolia DC. (pro sp.) [capitata X hirta] Synonymy: Lespedeza hirta var. dissimulans Fern. , Lespedeza hirta var. longifolia (DC.) Fern.

                                                                                                                                                                                          X manniana Mackenzie & Bush (pro sp.) [capitata X violacea] Synonymy: Lespedeza nuttallii var. manniana (Mackenzie & Bush) Gleason

                                                                                                                                                                                          X neglecta Mackenzie & Bush (pro sp.) [stuevei X virginica] Synonymy: Lespedeza stuevei var. angustifolia Britt., non Pursh

                                                                                                                                                                                          X nuttallii Darl. (pro sp.) [hirta X intermedia]

                                                                                                                                                                                          X oblongifolia (Britt.) W. Stone [angustifolia X hirta] Synonymy: Lespedeza hirta var. appressipilis Blake

                                                                                                                                                                                          procumbens Michx. Present in the Texas flora and known locally as: Trailing lespedeza, trailing bushclover (Texas Distribution by vegetation zone)

                                                                                                                                                                                          repens (L.) W. Bart. Present in the Texas flora and known locally as: Creeping lespedeza, creeping bushclover (Texas Distribution by vegetation zone) Synonymy: Hedysarum repens L.

                                                                                                                                                                                          X simulata Mackenzie & Bush (pro sp.) [capitata X virginica]

                                                                                                                                                                                          stuevei Nutt. Present in the Texas flora and known locally as: Stueve lespedeza, Stueve's bushclover, tall bushclover (Texas Distribution by vegetation zone)

                                                                                                                                                                                          texana Britt. Present in the Texas flora and known locally as: Texas lespedeza, Texas bushclover (Texas Distribution by vegetation zone)

                                                                                                                                                                                          thunbergii (DC.) Nakai

                                                                                                                                                                                          violacea (L.) Pers. Present in the Texas flora and known locally as: Violet lespedeza, prairie clover (Texas Distribution by vegetation zone) Synonymy: Hedysarum violaceum L. , Lespedeza frutescens (L.) Ell. , Lespedeza prairea (Mackenzie & Bush) Britt.

                                                                                                                                                                                          virgata (Thunb.) DC.

                                                                                                                                                                                          virginica (L.) Britt. Present in the Texas flora and known locally as: Slender lespedeza, slender bushclover (Texas Distribution by vegetation zone)

                                                                                                                                                                                          Leucaena Benth. - LEADTREE

                                                                                                                                                                                            leucocephala (Lam.) de Wit Present in the Texas flora and known locally as: Popinac (Texas Distribution by vegetation zone) Synonymy: Leucaena glauca auct. non (L.) Benth. , Mimosa leucocephala Lam.

                                                                                                                                                                                            pulverulenta (Schlecht.) Benth. Present in the Texas flora and known locally as: Tepeguaje, great leadtree (Texas Distribution by vegetation zone)

                                                                                                                                                                                            retusa Benth. Present in the Texas flora and known locally as: Littleleaf leadtree (Texas Distribution by vegetation zone)

                                                                                                                                                                                            Lonchocarpus Kunth - GENO-GENO AND LANCEPOD

                                                                                                                                                                                              domingensis (Turp. ex Pers.) DC.

                                                                                                                                                                                              glaucifolius Urban

                                                                                                                                                                                              pentaphyllus (Poir.) Kunth ex DC. Synonymy: Lonchocarpus latifolius Kunth ex DC.

                                                                                                                                                                                              punctatus Kunth Synonymy: Lonchocarpus violaceus auct. p.p. non (Jacq.) Kunth ex DC.

                                                                                                                                                                                              Lotus L. - BIRD'S-FOOT-TREFOIL

                                                                                                                                                                                                aboriginus Jepson Synonymy: Hosackia rosea Eastw. , Lotus crassifolius var. subglaber (Ottley) C.L. Hitchc. , Lotus stipularis var. subglaber Ottley

                                                                                                                                                                                                alamosanus (Rose) Gentry Synonymy: Hosackia alamosana Rose

                                                                                                                                                                                                angustissimus L.

                                                                                                                                                                                                argophyllus (Gray) Greene

                                                                                                                                                                                                  var. adsurgens Dunkle Synonymy: Lotus argophyllus ssp. adsurgens (Dunkle) Raven

                                                                                                                                                                                                  var. argenteus Dunkle Synonymy: Hosackia ornithopa Greene , Hosackia ornithopa ssp. venusta (Eastw.) Abrams , Lotus argophyllus ssp. ornithopus (Greene) Raven , Lotus argophyllus var. ornithopus (Greene) Ottley

                                                                                                                                                                                                  var. argophyllus Synonymy: Hosackia argophylla Gray , Hosackia argophylla var. decora I.M. Johnston , Lotus argophyllus ssp. decorus (I.M. Johnston) Munz , Lotus argophyllus var. decorus (I.M. Johnston) Ottley

                                                                                                                                                                                                  var. fremontii (Gray) Ottley Synonymy: Hosackia fremontii (Gray) Abrams

                                                                                                                                                                                                  var. niveus (Greene) Ottley Synonymy: Hosackia nivea (Greene) S. Wats. , Lotus argophyllus ssp. niveus (Greene) Munz , Lotus niveus Greene

                                                                                                                                                                                                argyraeus (Greene) Greene

                                                                                                                                                                                                  var. argyraeus Synonymy: Hosackia argyraea Greene

                                                                                                                                                                                                  var. multicaulis (Ottley) Isely Synonymy: Hosackia wrightii ssp. multicaulis (Ottley) Abrams , Hosackia wrightii var. multicaulis Ottley , Lotus argyraeus ssp. multicaulis (Ottley) Munz

                                                                                                                                                                                                  var. notitius Isely

                                                                                                                                                                                                benthamii Greene Synonymy: Hosackia cystoides Benth.

                                                                                                                                                                                                corniculatus L. Present in the Texas flora and known locally as: Birdsfoot trefoil, birdsfoot deer-vetch (Texas Distribution by vegetation zone) Synonymy: Lotus corniculatus var. arvensis (Schkuhr) Ser. ex DC.

                                                                                                                                                                                                crassifolius (Benth.) Greene

                                                                                                                                                                                                  var. crassifolius Synonymy: Hosackia crassifolia Benth.

                                                                                                                                                                                                  var. otayensis Moran ex Isely

                                                                                                                                                                                                dendroideus (Greene) Greene

                                                                                                                                                                                                  var. dendroideus Synonymy: Hosackia dendroidea (Greene) Abrams , Lotus scoparius var. dendroideus (Greene) Ottley

                                                                                                                                                                                                  var. traskiae (Eastw. ex Noddin) Isely Listed by the U.S. FWS as endangered, the FWS local name is San Clemente Island broom and the FWS range is: U.S.A. (CA). Listed on August 11, 1977 (Volume 42 Federal Register 40685). Synonymy: Lotus scoparius ssp. traskiae (Eastw. ex Noddin) Raven

                                                                                                                                                                                                  var. veatchii (Greene) Isely Synonymy: Lotus scoparius var. veatchii (Greene) Ottley

                                                                                                                                                                                                denticulatus (E. Drew) Greene Synonymy: Hosackia denticulata E. Drew

                                                                                                                                                                                                formosissimus Greene Synonymy: Hosackia gracilis Benth.

                                                                                                                                                                                                grandiflorus (Benth.) Greene

                                                                                                                                                                                                  var. grandiflorus Synonymy: Hosackia grandiflora Benth. , Hosackia leucophaea (Greene) Abrams , Lotus grandiflorus var. mutabilis Ottley

                                                                                                                                                                                                  var. macranthus (Greene) Isely Synonymy: Lotus macranthus Greene

                                                                                                                                                                                                greenei Ottley ex Kearney & Peebles

                                                                                                                                                                                                hamatus Greene

                                                                                                                                                                                                haydonii (Orcutt) Greene Synonymy: Hosackia haydonii Orcutt

                                                                                                                                                                                                heermannii (Dur. & Hilg.) Greene

                                                                                                                                                                                                  var. heermannii Synonymy: Hosackia tomentosa ssp. glabriuscula (Hook. & Arn.) Abrams

                                                                                                                                                                                                  var. orbicularis (Gray) Isely Synonymy: Hosackia tomentosa Hook. & Arn. , Lotus eriophorus Greene , Lotus heermannii var. eriophorus (Greene) Ottley

                                                                                                                                                                                                humistratus Greene Synonymy: Hosackia brachycarpa Benth.

                                                                                                                                                                                                incanus (Torr.) Greene Synonymy: Hosackia incana Torr. , Lotus neoincanus Munz

                                                                                                                                                                                                intricatus Eastw.

                                                                                                                                                                                                junceus (Benth.) Greene

                                                                                                                                                                                                  var. biolettii (Greene) Ottley Synonymy: Lotus biolettii Greene

                                                                                                                                                                                                  var. junceus Synonymy: Hosackia juncea Benth.

                                                                                                                                                                                                krylovii Schischkin & Sergievskaja

                                                                                                                                                                                                mearnsii (Britt.) Greene

                                                                                                                                                                                                micranthus Benth. Synonymy: Hosackia parviflora Benth.

                                                                                                                                                                                                nevadensis (S. Wats.) Greene

                                                                                                                                                                                                  var. davidsonii (Greene) Isely Synonymy: Hosackia sulphurea (Greene) Abrams , Lotus davidsonii Greene

                                                                                                                                                                                                  var. douglasii (Greene) Ottley Synonymy: Hosackia decumbens Benth. , Lotus douglasii Greene

                                                                                                                                                                                                  var. nevadensis Synonymy: Hosackia nevadensis (S. Wats.) Parish , Lotus douglasii var. nevadensis (S. Wats.) Ottley

                                                                                                                                                                                                nuttallianus Greene Synonymy: Hosackia prostrata Nutt.

                                                                                                                                                                                                oblongifolius (Benth.) Greene

                                                                                                                                                                                                  var. cupreus (Greene) Ottley Synonymy: Hosackia cuprea (Greene) Smiley , Lotus cupreus Greene

                                                                                                                                                                                                  var. oblongifolius Synonymy: Hosackia lathyroides Dur. & Hilg. , Hosackia oblongifolia Benth. , Hosackia torreyi Gray , Lotus oblongifolius var. nevadensis (Gray) Munz , Lotus oblongifolius var. torreyi (Gray) Ottley , Lotus torreyi (Gray) Greene

                                                                                                                                                                                                parviflorus Desf.

                                                                                                                                                                                                pedunculatus Cav. Synonymy: Lotus uliginosus Schkuhr

                                                                                                                                                                                                pinnatus Hook. Synonymy: Hosackia pinnata (Hook.) Abrams

                                                                                                                                                                                                plebeius (Brand) Barneby Present in the Texas flora (treated as Lotus oroboides (Kunth in H.B.K.) Ottl. var. nanus (Gray) Isely by Hatch et al, 1990) (Texas Distribution by vegetation zone) Synonymy: Hosackia puberula var. nana Gray , Lotus longebracteatus Rydb. , Lotus neomexicanus Greene , Lotus X nummularius (M.E. Jones) Tidestrom , Lotus oroboides auct. non (Kunth) Ottley , Lotus oroboides var. nanus (Gray) Isely , Lotus oroboides var. nummularius (M.E. Jones) Isely

                                                                                                                                                                                                procumbens (Greene) Greene

                                                                                                                                                                                                  var. jepsonii (Ottley) Ottley Synonymy: Hosackia sericea ssp. jepsonii (Ottley) Abrams

                                                                                                                                                                                                  var. procumbens Synonymy: Hosackia sericea Benth.

                                                                                                                                                                                                rigidus (Benth.) Greene Synonymy: Hosackia rigida Benth.

                                                                                                                                                                                                rubriflorus H.K. Sharsmith

                                                                                                                                                                                                salsuginosus Greene

                                                                                                                                                                                                  var. brevivexillus Ottley Synonymy: Hosackia humilis (Greene) Abrams , Lotus salsuginosus ssp. brevivexillus (Ottley) Munz

                                                                                                                                                                                                  var. salsuginosus Synonymy: Hosackia maritima Nutt.

                                                                                                                                                                                                scoparius (Nutt.) Ottley

                                                                                                                                                                                                  var. brevialatus Ottley Synonymy: Hosackia glabra var. brevialata (Ottley) Abrams , Lotus scoparius ssp. brevialatus (Ottley) Munz

                                                                                                                                                                                                  var. scoparius Synonymy: Hosackia glabra (Vogel) Torr.

                                                                                                                                                                                                stipularis (Benth.) Greene

                                                                                                                                                                                                  var. ottleyi Isely

                                                                                                                                                                                                  var. stipularis Synonymy: Hosackia stipularis Benth. , Hosackia stipularis ssp. balsamifera (Kellogg) Abrams , Lotus balsamiferus (Kellogg) Greene

                                                                                                                                                                                                strigosus (Nutt.) Greene

                                                                                                                                                                                                  var. hirtellus (Greene) Ottley Synonymy: Hosackia strigosa var. hirtella (Greene) Hall

                                                                                                                                                                                                  var. strigosus Synonymy: Hosackia rubella Nutt. , Hosackia strigosa Nutt. , Lotus rubellus (Nutt.) Greene

                                                                                                                                                                                                  var. tomentellus (Greene) Isely Synonymy: Hosackia tomentella (Greene) Abrams , Lotus tomentellus Greene

                                                                                                                                                                                                subbiflorus Lag.

                                                                                                                                                                                                tenuis Waldst. & Kit. ex Willd. Synonymy: Lotus corniculatus var. tenuifolius L.

                                                                                                                                                                                                unifoliolatus (Hook.) Benth.

                                                                                                                                                                                                  var. helleri (Britt.) Kartesz & Gandhi Synonymy: Acmispon helleri (Britt.) Heller , Lotus helleri Britt. , Lotus purshianus var. helleri (Britt.) Isely

                                                                                                                                                                                                  var. unifoliolatus Present in the Texas flora (treated as Lotus purshianus Clements & Clements var. purshianus by Hatch et al, 1990) and known locally as: Pursh deer-vetch (Texas Distribution by vegetation zone) Synonymy: Acmispon americanum (Nutt.) Rydb. , Hosackia americana (Nutt.) Piper , Lotus americanus (Nutt.) Bisch., non Vell. , Lotus purshianus F.E. & E.G. Clem. , Lotus purshianus var. glaber (Nutt.) Munz , Lotus sericeus Pursh, non Moench

                                                                                                                                                                                                utahensis Ottley

                                                                                                                                                                                                wrangelianus Fisch. & C.A. Mey. Synonymy: Hosackia subpinnata auct. non (Lag.) Torr. & Gray , Lotus subpinnatus auct. non Lag.

                                                                                                                                                                                                wrightii (Gray) Greene Synonymy: Hosackia wrightii Gray

                                                                                                                                                                                                yollabolliensis Munz

                                                                                                                                                                                                Lupinus L. - BLUEBONNET AND LUPINE

                                                                                                                                                                                                  abramsii C.P. Sm.

                                                                                                                                                                                                  adsurgens E. Drew

                                                                                                                                                                                                    var. adsurgens Synonymy: Lupinus debilis Eastw. , Lupinus debilis Greene ex C.F. Baker, non Eastw. , Lupinus pendletonii Heller

                                                                                                                                                                                                    var. lilacinus Heller ex C.P. Sm. Synonymy: Lupinus alcis-montis C.P. Sm. , Lupinus aliceae C.P. Sm. , Lupinus brandegei Eastw. , Lupinus lilacinus (Heller ex C.P. Sm.) Heller

                                                                                                                                                                                                    var. undulatus C.P. Sm. Synonymy: Lupinus nemoralis Greene

                                                                                                                                                                                                  affinis J.G. Agardh Synonymy: Lupinus nanus var. carnosulus (Greene) C.P. Sm.

                                                                                                                                                                                                  agardhianus Heller Synonymy: Lupinus concinnus var. agardhianus (Heller) C.P. Sm. , Lupinus gracilis J.G. Agardh, non Nutt.

                                                                                                                                                                                                  albicaulis Dougl.

                                                                                                                                                                                                    var. albicaulis Synonymy: Lupinus falcifer Nutt. ex Torr. & Gray (pro syn.) , Lupinus quercetorum Heller , Lupinus wolfianus C.P. Sm.

                                                                                                                                                                                                    var. shastensis (Heller) C.P. Sm. Synonymy: Lupinus shastensis Heller

                                                                                                                                                                                                  albifrons Benth. ex Lindl.

                                                                                                                                                                                                    var. albifrons

                                                                                                                                                                                                    var. collinus Greene

                                                                                                                                                                                                    var. douglasii (J.G. Agardh) C.P. Sm.

                                                                                                                                                                                                    var. eminens (Greene) C.P. Sm. Synonymy: Lupinus albifrons ssp. eminens (Greene) D. Dunn

                                                                                                                                                                                                    var. flumineus C.P. Sm.

                                                                                                                                                                                                  albus L. Synonymy: Lupinus termis Forsk.

                                                                                                                                                                                                  X alpestris A. Nels. (pro sp.) [argenteus X caudatus] Synonymy: Lupinus acclivatatis C.P. Sm. , Lupinus adscendens Rydb. , Lupinus alexanderae C.P. Sm. , Lupinus aliesicola C.P. Sm. , Lupinus annieae C.P. Sm. , Lupinus argenteus var. aristovatus C.P. Sm. , Lupinus argenteus var. krauchianus C.P. Sm. , Lupinus argenteus var. macounii (Rydb.) R.J. Davis , Lupinus argenteus var. prati-harti C.P. Sm. , Lupinus argenteus var. submanens C.P. Sm. , Lupinus argenteus var. wallianus C.P. Sm. , Lupinus calcicola C.P. Sm. , Lupinus capitisamniculi C.P. Sm. , Lupinus clokeyanus C.P. Sm. , Lupinus flavopinum C.P. Sm. , Lupinus junipericola C.P. Sm. , Lupinus lariversianus C.P. Sm. , Lupinus laxus Rydb. , Lupinus macounii Rydb. , Lupinus patulipes C.P. Sm. , Lupinus populorum C.P. Sm. , Lupinus pulcherrimus Rydb. , Lupinus siccosilvae C.P. Sm. , Lupinus trainianus C.P. Sm.

                                                                                                                                                                                                  alpicola Henderson ex Piper

                                                                                                                                                                                                  ammophilus Greene Synonymy: Lupinus polyphyllus var. ammophilus (Greene) Barneby

                                                                                                                                                                                                  amphibius Suksdorf

                                                                                                                                                                                                  andersonii S. Wats. Synonymy: Lupinus rinae Eastw.

                                                                                                                                                                                                  angustiflorus Eastw. Synonymy: Lupinus andersonii var. christinae (Heller) Munz , Lupinus christinae Heller , Lupinus reticularis Desv.

                                                                                                                                                                                                  angustifolius L.

                                                                                                                                                                                                  antoninus Eastw.

                                                                                                                                                                                                  apertus Heller Synonymy: Lupinus andersonii var. apertus (Heller) C.P. Sm.

                                                                                                                                                                                                  arboreus Sims

                                                                                                                                                                                                    var. arboreus

                                                                                                                                                                                                    var. eximius (Burtt-Davy) C.P. Sm. Synonymy: Lupinus eximius Burtt-Davy

                                                                                                                                                                                                  arbustus Dougl. ex Lindl.

                                                                                                                                                                                                    ssp. arbustus

                                                                                                                                                                                                      var. arbustus Synonymy: Lupinus laxiflorus var. arbustus (Dougl. ex Lindl.) M.E. Jones

                                                                                                                                                                                                      var. montanus (T.J. Howell) D. Dunn Synonymy: Lupinus laxiflorus var. cognatus C.P. Sm.

                                                                                                                                                                                                    ssp. calcaratus (Kellogg) D. Dunn Synonymy: Lupinus arbustus var. calcaratus (Kellogg) Welsh , Lupinus calcaratus Kellogg , Lupinus laxiflorus var. calcaratus (Kellogg) C.P. Sm.

                                                                                                                                                                                                    ssp. neolaxiflorus D. Dunn Synonymy: Lupinus amniculi-putori C.P. Sm. , Lupinus augustii C.P. Sm. , Lupinus caudatus var. submanens C.P. Sm. , Lupinus laxiflorus var. lyleanus C.P. Sm., non Lupinus lyleanus C.P. Sm. , Lupinus lyleanus C.P. Sm. , Lupinus mackeyi C.P. Sm. , Lupinus standingii C.P. Sm. , Lupinus stipaphilus C.P. Sm. , Lupinus stockii C.P. Sm. , Lupinus wenachensis Eastw. , Lupinus yakimensis C.P. Sm.

                                                                                                                                                                                                    ssp. pseudoparviflorus (Rydb.) D. Dunn Synonymy: Lupinus laxiflorus var. elmerianus C.P. Sm. , Lupinus laxiflorus var. pseudoparviflorus (Rydb.) C.P. Sm. & St. John , Lupinus laxispicatus Rydb. , Lupinus laxispicatus var. whithamii C.P. Sm. , Lupinus mucronulatus var. umatillensis C.P. Sm. , Lupinus scheuberae Rydb.

                                                                                                                                                                                                    ssp. silvicola (Heller) D. Dunn Synonymy: Lupinus lassenensis Eastw. , Lupinus laxiflorus var. silvicola (Heller) C.P. Sm.

                                                                                                                                                                                                  arcticus S. Wats.

                                                                                                                                                                                                    ssp. arcticus Synonymy: Lupinus borealis Heller , Lupinus donnellyensis C.P. Sm. , Lupinus gakonensis C.P. Sm. , Lupinus multicaulis C.P. Sm. , Lupinus multifolius C.P. Sm. , Lupinus nootkatensis var. kiellmannii Ostenf. , Lupinus polyphyllus ssp. arcticus (S. Wats.) L. Phillips , Lupinus relictus Hultén , Lupinus yukonensis Greene

                                                                                                                                                                                                    ssp. canadensis (C.P. Sm.) D. Dunn Synonymy: Lupinus latifolius var. canadensis C.P. Sm.

                                                                                                                                                                                                    ssp. subalpinus (Piper & B.L. Robins.) D. Dunn Synonymy: Lupinus arcticus var. subalpinus (Piper & B.L. Robins.) C.P. Sm. , Lupinus glacialis C.P. Sm. , Lupinus latifolius var. subalpinus (Piper & B.L. Robins.) C.P. Sm. , Lupinus subalpinus Piper & B.L. Robins. , Lupinus volcanicus Greene , Lupinus volcanicus var. rupestricola C.P. Sm.

                                                                                                                                                                                                  argenteus Pursh

                                                                                                                                                                                                    ssp. argenteus

                                                                                                                                                                                                      var. argenteus Synonymy: Lupinus argenteus var. decumbens (Torr.) S. Wats. , Lupinus corymbosus Heller , Lupinus decumbens Torr. , Lupinus foliosus (Torr. & Gray) Nutt. ex Hook. , Lupinus garrettianus C.P. Sm. , Lupinus laxiflorus var. corymbosus (Heller) Jepson , Lupinus laxiflorus var. foliosus Torr. & Gray , Lupinus sitgreavesii S. Wats.

                                                                                                                                                                                                      var. laxiflorus (Dougl. ex Lindl.) Dorn Synonymy: Lupinus argenteus var. stenophyllus (Rydb.) R.J. Davis , Lupinus argenteus var. tenellus (Dougl. ex G. Don) D. Dunn , Lupinus cariciformes C.P. Sm. , Lupinus charlestonensis C.P. Sm. , Lupinus clarkensis C.P. Sm. , Lupinus edward-palmeri C.P. Sm. , Lupinus foliosus var. stenophyllus Nutt. ex Torr. & Gray (pro syn.) , Lupinus fremontensis C.P. Sm. , Lupinus hullianus C.P. Sm. , Lupinus lanatocarinatus C.P. Sm. , Lupinus laxiflorus Dougl. ex Lindl., non Amer. auct. , Lupinus laxiflorus var. tenellus Dougl. ex Torr. & Gray , Lupinus montis-cookii C.P. Sm. , Lupinus stenophyllus Rydb. , Lupinus tenellus Dougl. ex G. Don , Lupinus tenellus Dougl. ex J.G. Agardh

                                                                                                                                                                                                    ssp. ingratus (Greene) Harmon Synonymy: Lupinus ingratus Greene

                                                                                                                                                                                                    ssp. moabensis D. Dunn & Harmon Synonymy: Lupinus argenteus var. moabensis (D. Dunn & Harmon) Welsh

                                                                                                                                                                                                    ssp. rubricaulis (Greene) Hess & D. Dunn Synonymy: Lupinus argenteus var. rubricaulis (Greene) Welsh , Lupinus caudatus var. rubricaulis (Greene) C.P. Sm. , Lupinus rubricaulis Greene

                                                                                                                                                                                                    ssp. spathulatus (Rydb.) Hess & D. Dunn Synonymy: Lupinus alsophilus Greene , Lupinus argenteus var. boreus (C.P. Sm.) Welsh , Lupinus spathulatus Rydb. , Lupinus spathulatus var. boreus C.P. Sm.

                                                                                                                                                                                                  aridus Dougl.

                                                                                                                                                                                                    ssp. aridus Synonymy: Lupinus lepidus ssp. aridus (Dougl.) Detling , Lupinus lepidus var. aridus (Dougl.) Jepson

                                                                                                                                                                                                    ssp. ashlandensis Cox

                                                                                                                                                                                                    ssp. lenorensis (C.P. Sm.) Cox Synonymy: Lupinus lenorensis C.P. Sm.

                                                                                                                                                                                                    ssp. loloensis Cox

                                                                                                                                                                                                  arizonicus (S. Wats.) S. Wats.

                                                                                                                                                                                                    ssp. arizonicus

                                                                                                                                                                                                      var. arizonicus Synonymy: Lupinus concinnus var. arizonicus S. Wats. , Lupinus sparsiflorus var. arizonicus (S. Wats.) C.P. Sm. , Lupinus subhirsutus A. Davids.

                                                                                                                                                                                                      var. barbatulus (Thornb. ex C.P. Sm.) Thornb. ex I.M. Johnston Synonymy: Lupinus sparsiflorus var. barbatulus Thornb. ex C.P. Sm.

                                                                                                                                                                                                    ssp. setosissimus (C.P. Sm.) Christian & D. Dunn Synonymy: Lupinus sparsiflorus var. setosissimus C.P. Sm.

                                                                                                                                                                                                    ssp. sonorensis Christian & D. Dunn

                                                                                                                                                                                                  bakeri Greene

                                                                                                                                                                                                    ssp. amplus (Greene) Fleak & D. Dunn Synonymy: Lupinus amplus Greene , Lupinus comatus Rydb. , Lupinus habrocomus Greene

                                                                                                                                                                                                    ssp. bakeri Synonymy: Lupinus arcenthinus Greene , Lupinus dichrous Greene

                                                                                                                                                                                                  barbiger S. Wats. Synonymy: Lupinus sericeus var. barbiger (S. Wats.) Welsh

                                                                                                                                                                                                  benthamii Heller

                                                                                                                                                                                                    var. benthamii Synonymy: Lupinus leptophyllus Benth., non Schlecht. & Cham.

                                                                                                                                                                                                    var. opimus C.P. Sm.

                                                                                                                                                                                                  bicolor Lindl.

                                                                                                                                                                                                    ssp. bicolor Synonymy: Lupinus hirsutulus Greene , Lupinus micranthus var. bicolor (Lindl.) S. Wats. , Lupinus strigulosus Gandog.

                                                                                                                                                                                                    ssp. marginatus D. Dunn

                                                                                                                                                                                                    ssp. microphyllus (S. Wats.) D. Dunn Synonymy: Lupinus bicolor var. microphyllus (S. Wats.) C.P. Sm. , Lupinus micranthus var. microphyllus S. Wats.

                                                                                                                                                                                                    ssp. pipersmithii (Heller) D. Dunn Synonymy: Lupinus bicolor var. pipersmithii (Heller) C.P. Sm. , Lupinus pipersmithii Heller

                                                                                                                                                                                                    ssp. tridentatus (Eastw. ex C.P. Sm.) D. Dunn

                                                                                                                                                                                                      var. rostratus (Eastw.) Jepson Synonymy: Lupinus rostratus Eastw.

                                                                                                                                                                                                      var. tridentatus Eastw. ex C.P. Sm. Synonymy: Lupinus bicolor var. tetraspermus C.P. Sm.

                                                                                                                                                                                                    ssp. umbellatus (Greene) D. Dunn

                                                                                                                                                                                                      var. trifidus (Torr. ex S. Wats.) C.P. Sm. Synonymy: Lupinus bicolor var. trifidus (Torr. ex S. Wats.) C.P. Sm. , Lupinus micranthus var. trifidus Torr. ex S. Wats. , Lupinus trifidus Torr. ex S. Wats.

                                                                                                                                                                                                      var. umbellatus (Greene) C.P. Sm. Synonymy: Lupinus plebeius Greene ex C.F. Baker , Lupinus sabulosus Heller , Lupinus umbellatus Greene

                                                                                                                                                                                                  bingenensis Suksdorf

                                                                                                                                                                                                    var. bingenensis Synonymy: Lupinus bingenensis var. albus Suksdorf , Lupinus bingenensis var. roseus Suksdorf , Lupinus leucopsis var. bingenensis (Suksdorf) C.P. Sm.

                                                                                                                                                                                                    var. dubius C.P. Sm. Synonymy: Lupinus leucopsis var. dubius (C.P. Sm.) C.P. Sm. , Lupinus leucopsis var. hendersonianus C.P. Sm. , Lupinus leucopsis var. shermanensis C.P. Sm.

                                                                                                                                                                                                    var. subsaccatus Suksdorf Synonymy: Lupinus sulphureus ssp. subsaccatus (Suksdorf) L. Phillips , Lupinus sulphureus var. subsaccatus (Suksdorf) C.L. Hitchc.

                                                                                                                                                                                                  brevicaulis S. Wats. Synonymy: Lupinus dispersus Heller , Lupinus scaposus Rydb.

                                                                                                                                                                                                  brevior (Jepson) Christian & D. Dunn Synonymy: Lupinus concinnus var. brevior (Jepson) D. Dunn , Lupinus sparsiflorus var. brevior Jepson

                                                                                                                                                                                                  breweri Gray

                                                                                                                                                                                                    var. breweri

                                                                                                                                                                                                    var. bryoides C.P. Sm. Synonymy: Lupinus tegiticulus Eastw.

                                                                                                                                                                                                    var. grandiflorus C.P. Sm. Synonymy: Lupinus breweri var. clokeyanus C.P. Sm. , Lupinus campbellae Eastw. , Lupinus campbellae var. bernardianus Eastw.

                                                                                                                                                                                                    var. parvulus C.P. Sm.

                                                                                                                                                                                                  burkei S. Wats.

                                                                                                                                                                                                    ssp. burkei Synonymy: Lupinus polyphyllus var. burkei (S. Wats.) C.L. Hitchc.

                                                                                                                                                                                                    ssp. caeruleomontanus D. Dunn & Cox

                                                                                                                                                                                                  caespitosus Nutt.

                                                                                                                                                                                                    var. caespitosus Synonymy: Lupinus lepidus ssp. caespitosus (Nutt.) Detling , Lupinus marleanus C.P. Sm.

                                                                                                                                                                                                    var. utahensis (S. Wats.) Cox Synonymy: Lupinus amniculi-cervi C.P. Sm. , Lupinus aridus var. utahensis S. Wats. , Lupinus lepidus var. utahensis (S. Wats.) C.L. Hitchc. , Lupinus psoralioides Pollard , Lupinus sinus-meyersi C.P. Sm. , Lupinus watsonii Heller

                                                                                                                                                                                                  caudatus Kellogg

                                                                                                                                                                                                    ssp. argophyllus (Gray) L. Phillips Synonymy: Lupinus aduncus Greene , Lupinus argophyllus (Gray) Cockerell , Lupinus caudatus var. argophyllus (Gray) Welsh , Lupinus decumbens var. argophyllus Gray , Lupinus helleri Greene , Lupinus laxiflorus var. argophyllus (Gray) M.E. Jones

                                                                                                                                                                                                    ssp. caudatus Synonymy: Lupinus argentinus Rydb. , Lupinus caudatus var. subtenellus C.P. Sm. , Lupinus caudatus var. utahensis (S. Wats.) Welsh , Lupinus gayophytophilus C.P. Sm. , Lupinus holosericeus var. utahensis S. Wats. , Lupinus lupinus Rydb. , Lupinus meionanthus var. heteranthus S. Wats. , Lupinus montis-lieratatis C.P. Sm. , Lupinus rosei Eastw. , Lupinus stinchfieldiae C.P. Sm. , Lupinus utahensis (S. Wats.) Moldenke p.p.

                                                                                                                                                                                                    ssp. cutleri (Eastw.) Hess & D. Dunn Synonymy: Lupinus caudatus var. cutleri (Eastw.) Welsh , Lupinus cutleri Eastw.

                                                                                                                                                                                                    ssp. montigenus (Heller) Hess & D. Dunn Synonymy: Lupinus montigenus Heller

                                                                                                                                                                                                  cervinus Kellogg

                                                                                                                                                                                                  chamissonis Eschsch.

                                                                                                                                                                                                  chihuahuensis S. Wats.

                                                                                                                                                                                                  citrinus Kellogg

                                                                                                                                                                                                    var. citrinus

                                                                                                                                                                                                    var. deflexus (Congd.) Jepson Synonymy: Lupinus deflexus Congd.

                                                                                                                                                                                                  concinnus J.G. Agardh Present in the Texas flora and known locally as: Annual lupine (Texas Distribution by vegetation zone)

                                                                                                                                                                                                    ssp. concinnus Synonymy: Lupinus nipomensis Eastw.

                                                                                                                                                                                                    ssp. optatus (C.P. Sm.) D. Dunn Synonymy: Lupinus concinnus var. optatus C.P. Sm.

                                                                                                                                                                                                    ssp. orcuttii (S. Wats.) D. Dunn Synonymy: Lupinus concinnus var. orcuttii (S. Wats.) C.P. Sm. , Lupinus micensis M.E. Jones , Lupinus orcuttii S. Wats.

                                                                                                                                                                                                  confertus Kellogg Synonymy: Lupinus aridus var. confertus (Kellogg) C.P. Sm. , Lupinus confertus var. ramosus (Jepson) Eastw. , Lupinus lepidus ssp. confertus (Kellogg) Detling , Lupinus lepidus var. confertus (Kellogg) C.P. Sm. , Lupinus lepidus var. ramosus Jepson

                                                                                                                                                                                                  congdonii (C.P. Sm.) D. Dunn Synonymy: Lupinus micranthus var. congdonii C.P. Sm.

                                                                                                                                                                                                  constancei T.W. & J.P. Nelson

                                                                                                                                                                                                  covillei Greene Synonymy: Lupinus dasyphyllus Greene

                                                                                                                                                                                                  crassus Payson

                                                                                                                                                                                                  croceus Eastw.

                                                                                                                                                                                                    var. croceus

                                                                                                                                                                                                    var. pilosellus (Eastw.) Munz Synonymy: Lupinus pilosellus Eastw.

                                                                                                                                                                                                  culbertsonii Greene

                                                                                                                                                                                                    ssp. culbertsonii Synonymy: Lupinus lepidus var. culbertsonii (Greene) C.P. Sm.

                                                                                                                                                                                                    ssp. hypolasius (Greene) Cox Synonymy: Lupinus brunneomaculatus Eastw. , Lupinus crassulus Greene ex C.F. Baker , Lupinus hypolasius Greene

                                                                                                                                                                                                  cumulicola Small

                                                                                                                                                                                                  cusickii S. Wats.

                                                                                                                                                                                                    ssp. abortivus (Greene) Cox Synonymy: Lupinus abortivus Greene , Lupinus aridus var. abortivus (Greene) C.P. Sm.

                                                                                                                                                                                                    ssp. brachypodus (Piper) Cox Synonymy: Lupinus brachypodus Piper

                                                                                                                                                                                                    ssp. cusickii Synonymy: Lupinus aridus var. cusickii (S. Wats.) C.P. Sm. , Lupinus lepidus ssp. cusickii (S. Wats.) Detling , Lupinus lepidus var. cusickii (S. Wats.) C.L. Hitchc. , Lupinus longivallis C.P. Sm.

                                                                                                                                                                                                  X cymba-egressus C.P. Sm. (pro sp.) [andersonii X fulcratus]

                                                                                                                                                                                                  dalesiae Eastw. Synonymy: Lupinus formosus var. clemensiae C.P. Sm.

                                                                                                                                                                                                  densiflorus Benth.

                                                                                                                                                                                                    var. aureus (Kellogg) Munz Synonymy: Lupinus densiflorus var. menziesii (J.G. Agardh) C.P. Sm. , Lupinus densiflorus var. perfistulosus C.P. Sm. , Lupinus menziesii J.G. Agardh

                                                                                                                                                                                                    var. austrocollium C.P. Sm. Synonymy: Lupinus densiflorus ssp. austrocollium (C.P. Sm.) D. Dunn

                                                                                                                                                                                                    var. densiflorus Synonymy: Lupinus densiflorus var. latilabris C.P. Sm. , Lupinus densiflorus var. scopulorum C.P. Sm. , Lupinus densiflorus var. stenopetalus C.P. Sm. , Lupinus densiflorus var. tracyi C.P. Sm. , Lupinus microcarpus ssp. scopulorum (C.P. Sm.) C.P. Sm.

                                                                                                                                                                                                    var. glareosus (Elmer) C.P. Sm. Synonymy: Lupinus glareosus Elmer

                                                                                                                                                                                                    var. lacteus (Kellogg) C.P. Sm. Synonymy: Lupinus arenicola Heller , Lupinus densiflorus ssp. lacteus (Kellogg) Beauchamp , Lupinus densiflorus var. altus C.P. Sm. , Lupinus densiflorus var. dudleyi C.P. Sm. , Lupinus densiflorus var. latidens C.P. Sm. , Lupinus densiflorus var. mcgregorii C.P. Sm. , Lupinus densiflorus var. persecundus C.P. Sm. , Lupinus densiflorus var. sublanatus C.P. Sm. , Lupinus densiflorus var. vastiticola C.P. Sm. , Lupinus densiflorus var. versatabilis C.P. Sm.

                                                                                                                                                                                                    var. palustris (Kellogg) C.P. Sm. Synonymy: Lupinus densiflorus var. crinitus Eastw. ex C.P. Sm. , Lupinus densiflorus var. curvicarinus C.P. Sm. , Lupinus densiflorus var. stanfordianus C.P. Sm. , Lupinus densiflorus var. trichocalyx C.P. Sm.

                                                                                                                                                                                                  depressus Rydb. Synonymy: Lupinus argenteus var. depressus (Rydb.) C.L. Hitchc.

                                                                                                                                                                                                  diffusus Nutt. Synonymy: Lupinus villosus ssp. diffusus (Nutt.) L. Phillips , Lupinus villosus var. diffusus (Nutt.) Torr. & Gray

                                                                                                                                                                                                  duranii Eastw.

                                                                                                                                                                                                  elatus I.M. Johnston Synonymy: Lupinus albicaulis var. elatus (I.M. Johnston) Jepson , Lupinus formosus var. elatus (I.M. Johnston) C.P. Sm.

                                                                                                                                                                                                  elmeri Greene Synonymy: Lupinus albicaulis var. sylvestris (E. Drew) Greene , Lupinus sylvestris E. Drew, non Lam.

                                                                                                                                                                                                  evermannii Rydb. Synonymy: Lupinus sparhawkianus C.P. Sm.

                                                                                                                                                                                                  excubitus M.E. Jones

                                                                                                                                                                                                    var. austromontanus (Heller) C.P. Sm. Synonymy: Lupinus austromontanus Heller , Lupinus excubitus ssp. austromontanus (Heller) Beauchamp

                                                                                                                                                                                                    var. excubitus

                                                                                                                                                                                                    var. hallii (Abrams) C.P. Sm. Synonymy: Lupinus excubitus ssp. hallii (Abrams) D. Dunn , Lupinus hallii Abrams , Lupinus paynei A. Davids.

                                                                                                                                                                                                    var. johnstonii C.P. Sm.

                                                                                                                                                                                                    var. medius (Jepson) Munz Synonymy: Lupinus albifrons var. medius Jepson , Lupinus excubitus ssp. medius (Jepson) Beauchamp , Lupinus grayi var. medius (Jepson) C.P. Sm.

                                                                                                                                                                                                  fissicalyx Heller Synonymy: Lupinus albifrons var. fissicalyx (Heller) C.P. Sm.

                                                                                                                                                                                                  flavoculatus Heller Synonymy: Lupinus rubens var. flavoculatus (Heller) C.P. Sm.

                                                                                                                                                                                                  formosus Greene

                                                                                                                                                                                                    var. formosus Synonymy: Lupinus lutosus Heller

                                                                                                                                                                                                    var. robustus C.P. Sm. Synonymy: Lupinus albipilosus Heller , Lupinus bridgesii (S. Wats.) Heller , Lupinus caeruleus Heller , Lupinus formosus var. bridgesii (S. Wats.) Greene , Lupinus greenei Heller, non A. Nels. , Lupinus navaliformis Heller , Lupinus navicularis Heller

                                                                                                                                                                                                  fulcratus Greene

                                                                                                                                                                                                  garfieldensis C.P. Sm. Synonymy: Lupinus sericeus ssp. asotinensis L. Phillips , Lupinus sericeus var. asotinensis (L. Phillips) C.L. Hitchc.

                                                                                                                                                                                                  gormanii Piper Synonymy: Lupinus pumicola Heller

                                                                                                                                                                                                  gracilentus Greene

                                                                                                                                                                                                  grayi (S. Wats.) S. Wats. Synonymy: Lupinus andersonii var. grayi S. Wats. , Lupinus falsoformis C.P. Sm. , Lupinus falsograyi C.P. Sm. , Lupinus ione-grisetae C.P. Sm. , Lupinus louise-bucariae C.P. Sm.

                                                                                                                                                                                                  guadalupensis Greene Synonymy: Lupinus aliclementinus C.P. Sm. , Lupinus moranii Dunkle

                                                                                                                                                                                                  hartmannii C.P. Sm.

                                                                                                                                                                                                  hartwegii Lindl.

                                                                                                                                                                                                  havardii S. Wats. Present in the Texas flora and known locally as: Chisos bluebonnet, big bend lupine (Texas Distribution by vegetation zone)

                                                                                                                                                                                                  hillii Greene

                                                                                                                                                                                                    var. arizonicus (C.P. Sm.) Harmon Synonymy: Lupinus ingratus var. arizonicus C.P. Sm.

                                                                                                                                                                                                    var. hillii Synonymy: Lupinus argenteus var. hillii (Greene) Barneby , Lupinus marcusianus C.P. Sm.

                                                                                                                                                                                                    var. osterhoutianus (C.P. Sm.) Harmon Synonymy: Lupinus osterhoutianus C.P. Sm.

                                                                                                                                                                                                  hirsutissimus Benth.

                                                                                                                                                                                                  holmgrenianus C.P. Sm.

                                                                                                                                                                                                  holosericeus Nutt. Synonymy: Lupinus argenteus var. holosericeus (Nutt.) Barneby , Lupinus lacuum-trinitatum C.P. Sm. , Lupinus minearanus C.P. Sm. , Lupinus multicincinnus C.P. Sm. , Lupinus summae C.P. Sm.

                                                                                                                                                                                                  horizontalis Heller

                                                                                                                                                                                                    var. horizontalis

                                                                                                                                                                                                    var. platypetalus C.P. Sm.

                                                                                                                                                                                                  huachucanus M.E. Jones Synonymy: Lupinus platanophilus M.E. Jones

                                                                                                                                                                                                  hyacinthinus Greene Synonymy: Lupinus albicaulis var. hyacinthinus (Greene) Jepson , Lupinus formosus var. hyacinthinus (Greene) C.P. Sm.

                                                                                                                                                                                                  hybridus Lem.

                                                                                                                                                                                                  X inyoensis Heller (pro sp.) [caudatus X palmeri] Synonymy: Lupinus inyoensis var. demissus C.P. Sm. , Lupinus inyoensis var. eriocalyx C.P. Sm.

                                                                                                                                                                                                  johannis-howellii C.P. Sm.

                                                                                                                                                                                                  jonesii Rydb. Synonymy: Lupinus sericeus var. jonesii (Rydb.) Welsh

                                                                                                                                                                                                  kingii S. Wats.

                                                                                                                                                                                                    var. argillaceus (Woot. & Standl.) C.P. Sm.

                                                                                                                                                                                                    var. kingii Synonymy: Lupinus capitatus Greene , Lupinus sileri S. Wats.

                                                                                                                                                                                                  klamathensis Eastw.

                                                                                                                                                                                                  kuschei Eastw. Synonymy: Lupinus sericeus var. kuschei (Eastw.) Boivin

                                                                                                                                                                                                  lapidicola Heller

                                                                                                                                                                                                  lasalensis D. Dunn, sp. nov. ined.

                                                                                                                                                                                                  latifolius Lindl. ex J.G. Agardh

                                                                                                                                                                                                    ssp. dudleyi (Rydb.) Kenney & D. Dunn Synonymy: Lupinus dudleyi (Rydb.) Eastw. , Lupinus latifolius var. dudleyi (Rydb.) C.P. Sm. & St. John

                                                                                                                                                                                                    ssp. latifolius Synonymy: Lupinus caudiciferus Eastw. , Lupinus columbianus Heller , Lupinus confusus Heller, non Rose , Lupinus cytisoides J.G. Agardh , Lupinus lasiotropis Greene ex Eastw. , Lupinus latifolius var. columbianus (Heller) C.P. Sm. , Lupinus latifolius var. ligulatus (Greene) C.P. Sm. , Lupinus ligulatus Greene , Lupinus perennis ssp. latifolius (Lindl. ex J.G. Agardh) L. Phillips , Lupinus rivularis var. latifolius (Lindl. ex J.G. Agardh) Jepson

                                                                                                                                                                                                    ssp. leucanthus (Rydb.) Kenney & D. Dunn Synonymy: Lupinus latifolius var. parishii auct. non C.P. Sm. , Lupinus leucanthus Rydb.

                                                                                                                                                                                                    ssp. longipes (Greene) Kenney & D. Dunn Synonymy: Lupinus columbianus var. simplex C.P. Sm. , Lupinus edwin-livingstonii C.P. Sm. , Lupinus longipes Greene , Lupinus pennellianus Heller ex Eastw. , Lupinus wyethii var. hansenii C.P. Sm.

                                                                                                                                                                                                    ssp. parishii (C.P. Sm.) Kenney & D. Dunn Synonymy: Lupinus latifolius var. parishii C.P. Sm. , Lupinus parishii (C.P. Sm.) Eastw.

                                                                                                                                                                                                    ssp. viridifolius (Heller) Kenney & D. Dunn

                                                                                                                                                                                                      var. barbatus (Henderson) Munz Synonymy: Lupinus barbatus (Henderson) Heller , Lupinus latifolius var. barbatus (Henderson) Kenney & D. Dunn , Lupinus ligulatus var. barbatus Henderson , Lupinus rivularis var. barbatus (Henderson) C.P. Sm.

                                                                                                                                                                                                      var. viridifolius (Heller) C.P. Sm. Synonymy: Lupinus rivularis var. viridifolius (Heller) Jepson , Lupinus viridifolius Heller

                                                                                                                                                                                                  lemmonii C.P. Sm.

                                                                                                                                                                                                  lepidus Dougl. ex Lindl.

                                                                                                                                                                                                  leucophyllus Dougl. ex Lindl.

                                                                                                                                                                                                    ssp. erectus (Henderson) Harmon Synonymy: Lupinus erectus Henderson , Lupinus leucophyllus var. tenuispicus (A. Nels.) C.P. Sm. , Lupinus tenuispicus A. Nels.

                                                                                                                                                                                                    ssp. leucophyllus

                                                                                                                                                                                                      var. belliae C.P. Sm.

                                                                                                                                                                                                      var. canescens (T.J. Howell) C.P. Sm. Synonymy: Lupinus canescens T.J. Howell

                                                                                                                                                                                                      var. leucophyllus Synonymy: Lupinus cyaneus Rydb. , Lupinus enodatus C.P. Sm. , Lupinus forslingii C.P. Sm. , Lupinus holosericeus var. amblyophyllus B.L. Robins. , Lupinus leucophyllus var. plumosus (Dougl. ex Lindl.) B.L. Robins. , Lupinus leucophyllus var. retrorsus (Henderson) C.P. Sm. , Lupinus macrostachys Rydb., non Rusby , Lupinus plumosus Dougl. ex Lindl. , Lupinus retrorsus Henderson

                                                                                                                                                                                                  littoralis Dougl.

                                                                                                                                                                                                  longifolius (S. Wats.) Abrams Synonymy: Lupinus chamissonis var. longifolius S. Wats. , Lupinus mollisifolius A. Davids.

                                                                                                                                                                                                  ludovicianus Greene

                                                                                                                                                                                                  luteolus Kellogg Synonymy: Lupinus milo-bakeri C.P. Sm.

                                                                                                                                                                                                  lutescens C.P. Sm.

                                                                                                                                                                                                  luteus L.

                                                                                                                                                                                                  lyallii Gray

                                                                                                                                                                                                    ssp. alcis-temporis (C.P. Sm.) Cox Synonymy: Lupinus alcis-temporis C.P. Sm.

                                                                                                                                                                                                    ssp. lyallii

                                                                                                                                                                                                      var. danaus (Gray) S. Wats. Synonymy: Lupinus danaus Gray , Lupinus danaus var. bicolor Eastw.

                                                                                                                                                                                                      var. fruticulosus (Greene) C.P. Sm. Synonymy: Lupinus fruticulosus Greene , Lupinus perditorum Greene

                                                                                                                                                                                                      var. lyallii

                                                                                                                                                                                                      var. macroflorus Cox

                                                                                                                                                                                                      var. roguensis Cox

                                                                                                                                                                                                      var. villosus Jepson

                                                                                                                                                                                                    ssp. minutifolius (Eastw.) Cox Synonymy: Lupinus minutifolius Eastw.

                                                                                                                                                                                                    ssp. subpandens C.P. Sm. ex D. Dunn

                                                                                                                                                                                                    ssp. washoensis (Heller) Cox Synonymy: Lupinus aridus var. washoensis (Heller) C.P. Sm. , Lupinus washoensis Heller

                                                                                                                                                                                                  maculatus Rydb.

                                                                                                                                                                                                  magnificus M.E. Jones

                                                                                                                                                                                                    var. glarecola M.E. Jones Synonymy: Lupinus kerrii Eastw.

                                                                                                                                                                                                    var. hesperius (Heller) C.P. Sm. Synonymy: Lupinus hesperius Heller

                                                                                                                                                                                                    var. magnificus

                                                                                                                                                                                                  malacophyllus Greene

                                                                                                                                                                                                  meionanthus Gray Synonymy: Lupinus argenteus var. meionanthus (Gray) Barneby

                                                                                                                                                                                                  minimus Dougl. ex Hook. Synonymy: Lupinus ovinus Greene , Lupinus piperi B.L. Robins.

                                                                                                                                                                                                  mollis Heller Synonymy: Lupinus leucopsis var. mollis (Heller) C.P. Sm.

                                                                                                                                                                                                  monticola Rydb.

                                                                                                                                                                                                  nanus Dougl. ex Benth.

                                                                                                                                                                                                    ssp. latifolius (Benth. ex Torr.) D. Dunn Synonymy: Lupinus nanus var. latifolius Benth. ex Torr.

                                                                                                                                                                                                    ssp. menkerae (C.P. Sm.) D. Dunn Synonymy: Lupinus nanus var. menkerae C.P. Sm.

                                                                                                                                                                                                    ssp. nanus Synonymy: Lupinus nanus var. maritimus Hoover

                                                                                                                                                                                                  neomexicanus Greene Synonymy: Lupinus blumeri Greene

                                                                                                                                                                                                  nevadensis Heller

                                                                                                                                                                                                  nootkatensis Donn ex Sims

                                                                                                                                                                                                    var. fruticosus Sims Synonymy: Lupinus arboreus var. fruticosus (Sims) S. Wats. , Lupinus nootkatensis var. glaber Hook. , Lupinus nootkatensis var. unalaskensis S. Wats.

                                                                                                                                                                                                    var. nootkatensis Synonymy: Lupinus albertensis C.P. Sm. , Lupinus kiskensis C.P. Sm. , Lupinus nootkatensis var. ethel-looffii C.P. Sm. , Lupinus nootkatensis var. henry-looffii C.P. Sm. , Lupinus nootkatensis var. perlanatus C.P. Sm. , Lupinus perennis ssp. nootkatensis (Donn ex Sims) L. Phillips , Lupinus trifurcatus C.P. Sm.

                                                                                                                                                                                                  obtusilobus Heller Synonymy: Lupinus ornatus var. obtusilobus (Heller) C.P. Sm.

                                                                                                                                                                                                  odoratus Heller

                                                                                                                                                                                                    var. odoratus

                                                                                                                                                                                                    var. pilosellus C.P. Sm.

                                                                                                                                                                                                  onustus S. Wats. Synonymy: Lupinus latifolius var. thompsonianus (C.P. Sm.) C.L. Hitchc. , Lupinus mucronulatus T.J. Howell , Lupinus oreganus var. pusillulus C.P. Sm. , Lupinus pinetorum M.E. Jones, non Heller , Lupinus sulphureus ssp. delnortensis (Eastw.) L. Phillips , Lupinus thompsonianus C.P. Sm. , Lupinus violaceus Heller , Lupinus violaceus var. delnortensis Eastw. , Lupinus violaceus var. shastensis Eastw.

                                                                                                                                                                                                  oreganus Heller

                                                                                                                                                                                                    var. kincaidii C.P. Sm. Synonymy: Lupinus sulphureus ssp. kincaidii (C.P. Sm.) L. Phillips , Lupinus sulphureus var. kincaidii (C.P. Sm.) C.L. Hitchc.

                                                                                                                                                                                                    var. oreganus Synonymy: Lupinus amabilis Heller , Lupinus biddlei Henderson ex C.P. Sm.

                                                                                                                                                                                                  ornatus Dougl. ex Lindl. Synonymy: Lupinus hellerae Heller , Lupinus minimus var. hellerae (Heller) C.P. Sm.

                                                                                                                                                                                                  pachylobus Greene Synonymy: Lupinus micranthus var. pachylobus (Greene) Jepson

                                                                                                                                                                                                  padre-crowleyi C.P. Sm. Synonymy: Lupinus dedeckerae Munz & D. Dunn

                                                                                                                                                                                                  pallidus Brandeg. Synonymy: Lupinus concinnus var. desertorum (Heller) C.P. Sm. , Lupinus concinnus var. pallidus (Brandeg.) C.P. Sm. , Lupinus desertorum Heller

                                                                                                                                                                                                  palmeri S. Wats. Synonymy: Lupinus argenteus var. palmeri (S. Wats.) Barneby

                                                                                                                                                                                                  parviflorus Nutt. ex Hook. & Arn.

                                                                                                                                                                                                    ssp. floribundus (Greene) Harmon Synonymy: Lupinus floribundus Greene

                                                                                                                                                                                                    ssp. myrianthus (Greene) Harmon

                                                                                                                                                                                                      var. fulvomaculatus (Payson) Harmon Synonymy: Lupinus argenteus var. fulvomaculatus (Payson) Barneby , Lupinus fulvomaculatus Payson

                                                                                                                                                                                                      var. myrianthus (Greene) Harmon Synonymy: Lupinus leptostachys Greene , Lupinus myrianthus Greene

                                                                                                                                                                                                    ssp. parviflorus Synonymy: Lupinus allimicranthus C.P. Sm. , Lupinus argenteus ssp. parviflorus (Nutt. ex Hook. & Arn.) L. Phillips , Lupinus argenteus var. parviflorus (Nutt. ex Hook. & Arn.) C.L. Hitchc.

                                                                                                                                                                                                  peirsonii Mason

                                                                                                                                                                                                  perennis L. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                                                                                                                    ssp. gracilis (Nutt.) D. Dunn Synonymy: Lupinus gracilis Nutt., non J.G. Agardh , Lupinus nuttallii S. Wats. , Lupinus perennis var. gracilis (Nutt.) Chapman

                                                                                                                                                                                                    ssp. perennis

                                                                                                                                                                                                      var. occidentalis S. Wats.

                                                                                                                                                                                                      var. perennis

                                                                                                                                                                                                  plattensis S. Wats. Present in the Texas flora and known locally as: Nebraska lupine (Texas Distribution by vegetation zone) Synonymy: Lupinus glabratus (S. Wats.) Rydb. , Lupinus ornatus var. glabratus S. Wats.

                                                                                                                                                                                                  polycarpus Greene Synonymy: Lupinus micranthus Dougl., non Guss.

                                                                                                                                                                                                  polyphyllus Lindl.

                                                                                                                                                                                                    ssp. bernardianus (Abrams ex C.P. Sm.) Munz Synonymy: Lupinus bernardianus Abrams ex Eastw. , Lupinus superbus var. bernardianus Abrams ex C.P. Sm.

                                                                                                                                                                                                    ssp. polyphyllus

                                                                                                                                                                                                      var. grandifolius (Lindl. ex J.G. Agardh) Torr. & Gray Synonymy: Lupinus grandifolius Lindl. ex J.G. Agardh , Lupinus macrophyllus Benth. , Lupinus magnus Greene

                                                                                                                                                                                                      var. pallidipes (Heller) C.P. Sm. Synonymy: Lupinus pallidipes Heller

                                                                                                                                                                                                      var. polyphyllus Synonymy: Lupinus matanuskensis C.P. Sm. , Lupinus pseudopolyphyllus C.P. Sm. , Lupinus stationis C.P. Sm.

                                                                                                                                                                                                    ssp. superbus (Heller) Munz Synonymy: Lupinus alilatissimus C.P. Sm. , Lupinus apodotropis Heller , Lupinus carolus-bucarii C.P. Sm. , Lupinus elongatus Greene ex Heller , Lupinus lacus-huntingtonii C.P. Sm. , Lupinus melicampestris C.P. Sm. , Lupinus perglaber Eastw. , Lupinus piperitus A. Davids. , Lupinus piperitus var. sparsipilosus Eastw. , Lupinus pratolacunosum C.P. Sm. , Lupinus procerus Greene ex Heller , Lupinus sabulii C.P. Sm. , Lupinus sabulii var. subpersistens C.P. Sm. , Lupinus superbus Heller , Lupinus superbus var. elongatus (Greene ex Heller) C.P. Sm. , Lupinus viridicalyx C.P. Sm.

                                                                                                                                                                                                  pratensis Heller

                                                                                                                                                                                                    var. eriostachyus C.P. Sm.

                                                                                                                                                                                                    var. pratensis Synonymy: Lupinus sellulus var. elatus Eastw.

                                                                                                                                                                                                  prunophilus M.E. Jones Synonymy: Lupinus arcticus var. prunophilus (M.E. Jones) C.P. Sm. , Lupinus polyphyllus var. prunophilus (M.E. Jones) L. Phillips , Lupinus wyethii var. prunophilus (M.E. Jones) C.P. Sm.

                                                                                                                                                                                                  punto-reyesensis C.P. Sm.

                                                                                                                                                                                                  pusillus Pursh

                                                                                                                                                                                                    ssp. intermontanus (Heller) D. Dunn Synonymy: Lupinus intermontanus Heller , Lupinus pusillus var. intermontanus (Heller) C.P. Sm.

                                                                                                                                                                                                    ssp. pusillus

                                                                                                                                                                                                    ssp. rubens (Rydb.) D. Dunn Synonymy: Lupinus odoratus var. rubens (Rydb.) Jepson , Lupinus pusillus var. rubens (Rydb.) Welsh , Lupinus rubens Rydb.

                                                                                                                                                                                                  rivularis Dougl. ex Lindl. Synonymy: Lupinus lignipes Heller

                                                                                                                                                                                                  roseolus Rydb.

                                                                                                                                                                                                  ruber Heller Synonymy: Lupinus microcarpus var. ruber (Heller) C.P. Sm.

                                                                                                                                                                                                  sabinianus Dougl. ex Lindl. Synonymy: Lupinus sabinii Dougl. ex Hook. , Lupinus sericeus ssp. sabinii (Dougl. ex Hook.) L. Phillips

                                                                                                                                                                                                  saxosus T.J. Howell

                                                                                                                                                                                                    var. saxosus Synonymy: Lupinus polyphyllus var. saxosus (T.J. Howell) Barneby

                                                                                                                                                                                                    var. subsericeus (B.L. Robins. ex Piper) C.P. Sm. Synonymy: Lupinus subsericeus B.L. Robins. ex Piper

                                                                                                                                                                                                  sellulus Kellogg

                                                                                                                                                                                                    ssp. sellulus

                                                                                                                                                                                                      var. artulus (Jepson) Eastw. Synonymy: Lupinus lepidus var. artulus Jepson

                                                                                                                                                                                                      var. lobbii (Gray ex S. Wats.) Cox Synonymy: Lupinus aridus var. lobbii Gray ex S. Wats. , Lupinus chionophilus Greene ex C.F. Baker , Lupinus lepidus var. lobbii (Gray ex S. Wats.) C.L. Hitchc. , Lupinus lobbii (Gray ex S. Wats.) Gray ex Greene , Lupinus lyallii var. lobbii (Gray ex S. Wats.) C.P. Sm.

                                                                                                                                                                                                      var. medius (Detling) Cox Synonymy: Lupinus lepidus ssp. medius Detling , Lupinus lepidus var. medius (Detling) C.L. Hitchc.

                                                                                                                                                                                                      var. sellulus Synonymy: Lupinus aridus var. torreyi (Gray ex S. Wats.) C.P. Sm. , Lupinus lepidus var. sellulus (Kellogg) Barneby , Lupinus lepidus var. torreyi (Gray ex S. Wats.) Jepson

                                                                                                                                                                                                    ssp. ursinus (Eastw.) Munz Synonymy: Lupinus sellulus var. ursinus (Eastw.) Cox , Lupinus ursinus Eastw.

                                                                                                                                                                                                  sericatus Kellogg

                                                                                                                                                                                                  sericeus Pursh

                                                                                                                                                                                                    ssp. huffmanii (C.P. Sm.) Fleak & D. Dunn Synonymy: Lupinus aegra-ovium C.P. Sm. , Lupinus huffmanii C.P. Sm. , Lupinus larsonanus C.P. Sm. , Lupinus puroviridus C.P. Sm. , Lupinus quercus-jugi C.P. Sm. , Lupinus rickeri C.P. Sm.

                                                                                                                                                                                                    ssp. marianus (Rydb.) Fleak & D. Dunn Synonymy: Lupinus marianus Rydb. , Lupinus sericeus var. marianus (Rydb.) Welsh

                                                                                                                                                                                                    ssp. sericeus

                                                                                                                                                                                                      var. egglestonianus C.P. Sm. Synonymy: Lupinus buckinghamii C.P. Sm. , Lupinus flavicaulis Rydb. , Lupinus huilcoflorus C.P. Sm. , Lupinus ramosus A. Nels. , Lupinus spiraeaphilus C.P. Sm. , Lupinus tuckerianus C.P. Sm.

                                                                                                                                                                                                      var. flexuosus (Lindl. ex J.G. Agardh) C.P. Sm. Synonymy: Lupinus fikeranus C.P. Sm. , Lupinus flexuosus Lindl. ex J.G. Agardh , Lupinus sericeus var. fikeranus (C.P. Sm.) C.L. Hitchc. , Lupinus sericeus var. subflexuosus St. John & Warren , Lupinus subulatus Rydb.

                                                                                                                                                                                                      var. maximus C.P. Sm. ex Fleak & D. Dunn

                                                                                                                                                                                                      var. sericeus Synonymy: Lupinus aliumbellatus C.P. Sm. , Lupinus amniculi-salicis C.P. Sm. , Lupinus blankinshipii Heller , Lupinus falsocomatus C.P. Sm. , Lupinus herman-workii C.P. Sm. , Lupinus jonesii Blank., non Rydb. , Lupinus leucopsis J.G. Agardh

                                                                                                                                                                                                      var. thompsonianus C.P. Sm.

                                                                                                                                                                                                      var. wallowensis C.P. Sm.

                                                                                                                                                                                                  shockleyi S. Wats.

                                                                                                                                                                                                  sierrae-blancae Woot. & Standl.

                                                                                                                                                                                                    ssp. aquilinus (Woot. & Standl.) Fleak & D. Dunn Synonymy: Lupinus aquilinus Woot. & Standl.

                                                                                                                                                                                                    ssp. sierrae-blancae Synonymy: Lupinus laetus Woot. & Standl.

                                                                                                                                                                                                  sparsiflorus Benth.

                                                                                                                                                                                                    ssp. inopinatus (C.P. Sm.) Dziekanowski & D. Dunn Synonymy: Lupinus sparsiflorus var. inopinatus C.P. Sm.

                                                                                                                                                                                                    ssp. mohavensis Dziekanowski & D. Dunn Synonymy: Lupinus sparsiflorus var. mohavensis (Dziekanowski & D. Dunn) Welsh

                                                                                                                                                                                                    ssp. pondii (Greene) Dziekanowski & D. Dunn Synonymy: Lupinus pondii Greene , Lupinus sparsiflorus var. pondii (Greene) C.P. Sm.

                                                                                                                                                                                                    ssp. sparsiflorus

                                                                                                                                                                                                  spectabilis Hoover Synonymy: Lupinus nanus var. perlasius C.P. Sm.

                                                                                                                                                                                                  stiversii Kellogg

                                                                                                                                                                                                  subcarnosus Hook. Present in the Texas flora and known locally as: Texas bluebonnet (Texas Distribution by vegetation zone)

                                                                                                                                                                                                  sublanatus Eastw.

                                                                                                                                                                                                  subvexus C.P. Sm.

                                                                                                                                                                                                    var. albilanatus C.P. Sm.

                                                                                                                                                                                                    var. phoeniceus C.P. Sm.

                                                                                                                                                                                                    var. subvexus Synonymy: Lupinus microcarpus Sims , Lupinus subvexus var. insularis C.P. Sm. , Lupinus subvexus var. nigrescens C.P. Sm.

                                                                                                                                                                                                    var. transmontanus C.P. Sm. Synonymy: Lupinus subvexus var. flutivalis C.P. Sm. , Lupinus subvexus var. liebergii C.P. Sm.

                                                                                                                                                                                                  succulentus Dougl. ex K. Koch Synonymy: Lupinus succulentus var. layneae C.P. Sm.

                                                                                                                                                                                                  suksdorfii B.L. Robins.

                                                                                                                                                                                                  sulphureus Dougl. ex Hook. Synonymy: Lupinus sulphureus var. applegateanus C.P. Sm. , Lupinus sulphureus var. echleranus C.P. Sm.

                                                                                                                                                                                                  texensis Hook. Present in the Texas flora and known locally as: Texas bluebonnet (Texas Distribution by vegetation zone)

                                                                                                                                                                                                  tidestromii Greene Listed by the U.S. FWS as endangered, the FWS local name is Clover lupine and the FWS range is: U.S.A. (CA). Listed on June 22, 1992 (Volume 57 Federal Register 27858).

                                                                                                                                                                                                    var. layneae (Eastw.) Munz

                                                                                                                                                                                                    var. tidestromii

                                                                                                                                                                                                  tracyi Eastw.

                                                                                                                                                                                                  truncatus Nutt. ex Hook. & Arn. Synonymy: Lupinus truncatus var. burlewii C.P. Sm.

                                                                                                                                                                                                  uncialis S. Wats.

                                                                                                                                                                                                  vallicola Heller

                                                                                                                                                                                                    ssp. apricus (Greene) D. Dunn Synonymy: Lupinus apricus Greene , Lupinus nanus var. apricus (Greene) C.P. Sm. , Lupinus vallicola var. apricus (Greene) C.P. Sm.

                                                                                                                                                                                                    ssp. vallicola Synonymy: Lupinus blaisdellii Eastw. , Lupinus nanus var. vallicola (Heller) C.P. Sm. , Lupinus persistens Heller, non Rose

                                                                                                                                                                                                  versicolor Lindl. Synonymy: Lupinus franciscanus Greene , Lupinus micheneri Greene , Lupinus varicolor Steud.

                                                                                                                                                                                                  villosus Willd.

                                                                                                                                                                                                  volutans Greene

                                                                                                                                                                                                  westianus Small

                                                                                                                                                                                                    var. aridorum (McFarlin ex Beckner) Isely Listed by the U.S. FWS as endangered, the FWS local name is Scrub lupine and the FWS range is: U.S.A. (FL). Listed on April 7, 1987 (Volume 52 Federal Register 11175). Treated by the FWS as Lupinus aridorum. Synonymy: Lupinus aridorum McFarlin ex Beckner

                                                                                                                                                                                                    var. westianus

                                                                                                                                                                                                  wyethii S. Wats.

                                                                                                                                                                                                    ssp. tetonensis (E. Nels.) Cox & D. Dunn Synonymy: Lupinus arcticus var. tetonensis (E. Nels.) C.P. Sm. , Lupinus humicola var. tetonensis E. Nels.

                                                                                                                                                                                                    ssp. wyethii Synonymy: Lupinus arcticus var. humicola (A. Nels.) C.P. Sm. , Lupinus candicans Rydb. , Lupinus diversalpicola C.P. Sm. , Lupinus flavescens Rydb. , Lupinus humicola A. Nels. , Lupinus polyphyllus var. humicola (A. Nels.) Barneby , Lupinus rydbergii Blank.

                                                                                                                                                                                                  Lysiloma Benth. - FALSE TAMARIND

                                                                                                                                                                                                    ambiguum Urban Synonymy: Acacia vogeliana Steud.

                                                                                                                                                                                                    latisiliquum (L.) Benth. Synonymy: Lysiloma bahamense Benth.

                                                                                                                                                                                                    watsonii Rose Synonymy: Lysiloma microphyllum var. thornberi (Britt. & Rose) Isely , Lysiloma thornberi Britt. & Rose

                                                                                                                                                                                                    Machaerium Pers. - PALO-DE-HOZ

                                                                                                                                                                                                      lunatum (L. f.) Ducke Synonymy: Drepanocarpus lunatus (L. f.) G.F.W. Mey.

                                                                                                                                                                                                      Macroptilium (Benth.) Urban - BUSH-BEAN

                                                                                                                                                                                                        atropurpureum (Moc. & Sessé ex DC.) Urban Present in the Texas flora (treated as Phaseolus atropurpureus DC. by Hatch et al, 1990) and known locally as: Purple bean (Texas Distribution by vegetation zone) Synonymy: Phaseolus atropurpureus Moc. & Sessé ex DC.

                                                                                                                                                                                                        gibbosifolium (Ortega) A. Delgado Present in the Texas flora (treated as Phaseolus heterophyllus Willd. by Hatch et al, 1990) and known locally as: Variedleaf bean (Texas Distribution by vegetation zone) Synonymy: Macroptilium heterophyllum (Willd.) Maréchal & Baudet , Macroptilium heterophyllum var. rotundifolium (Gray) Maréchal, Mascherpa & Stanier , Phaseolus heterophyllus Willd. , Phaseolus heterophyllus var. rotundifolius (Gray) Piper

                                                                                                                                                                                                        lathyroides (L.) Urban Synonymy: Phaseolus lathyroides L. , Phaseolus semierectus L.

                                                                                                                                                                                                        Marina Liebm. - FALSE PRAIRIE-CLOVER

                                                                                                                                                                                                          calycosa (Gray) Barneby Synonymy: Dalea calycosa Gray

                                                                                                                                                                                                          diffusa (Moric.) Barneby Synonymy: Dalea diffusa Moric.

                                                                                                                                                                                                          orcuttii (S. Wats.) Barneby

                                                                                                                                                                                                          parryi (Torr. & Gray) Barneby Synonymy: Dalea parryi Torr. & Gray

                                                                                                                                                                                                          Medicago L. - MEDICK

                                                                                                                                                                                                            arabica (L.) Huds. Present in the Texas flora and known locally as: Spotted medic, spotted bur-clover (Texas Distribution by vegetation zone) Synonymy: Medicago arabica ssp. inermis Ricker

                                                                                                                                                                                                            heldreichii E. Small Synonymy: Trigonella polycarpa Boiss. & Heldr.

                                                                                                                                                                                                            hybrida (Pourret) Trautv.

                                                                                                                                                                                                            laciniata (L.) P. Mill.

                                                                                                                                                                                                            littoralis Rhode ex Loisel. Synonymy: Medicago littoralis var. inermis Moris

                                                                                                                                                                                                            lupulina L. Present in the Texas flora and known locally as: Black medic, none-such (Texas Distribution by vegetation zone) Synonymy: Medicago lupulina var. cupaniana (Guss.) Boiss. , Medicago lupulina var. glandulosa Neilr.

                                                                                                                                                                                                            minima (L.) L. Present in the Texas flora and known locally as: Small medic, small bur-clover (Texas Distribution by vegetation zone) Synonymy: Medicago minima var. compacta Neyraut , Medicago minima var. longiseta DC. , Medicago minima var. pubescens Webb

                                                                                                                                                                                                            monantha (C.A. Mey.) Trautv. Synonymy: Trigonella neoana Boiss.

                                                                                                                                                                                                            monspeliaca (L.) Trautv. Synonymy: Trigonella monspeliaca L.

                                                                                                                                                                                                            orbicularis (L.) Bartalini Present in the Texas flora and known locally as: Button clover, button medic (Texas Distribution by vegetation zone)

                                                                                                                                                                                                            polymorpha L. Present in the Texas flora (treated as Medicago polymorpha L. var. vulgaris (Benth.) Shinners by Hatch et al, 1990) and known locally as: bur-clover (Texas Distribution by vegetation zone) Synonymy: Medicago hispida Gaertn. , Medicago hispida var. apiculata (Willd.) Urban , Medicago hispida var. confinis (W.D.J. Koch) Burnat , Medicago polymorpha var. brevispina (Benth.) Heyn , Medicago polymorpha var. ciliaris (Ser.) Shinners , Medicago polymorpha var. polygyra (Urban) Shinners , Medicago polymorpha var. tricycla (Gren. & Godr.) Shinners , Medicago polymorpha var. vulgaris (Benth.) Shinners

                                                                                                                                                                                                            praecox DC.

                                                                                                                                                                                                            rigidula (L.) All.

                                                                                                                                                                                                            rugosa Desr.

                                                                                                                                                                                                            sativa L. Present in the Texas flora and known locally as: Alfalfa, lucerne (Texas Distribution by vegetation zone)

                                                                                                                                                                                                              ssp. falcata (L.) Arcang. Synonymy: Medicago falcata L.

                                                                                                                                                                                                              ssp. sativa Synonymy: Medicago sativa ssp. varia (Martyn) Arcang. , Medicago X varia Martyn

                                                                                                                                                                                                            scutellata (L.) P. Mill.

                                                                                                                                                                                                            secundiflora Dur.

                                                                                                                                                                                                            turbinata (L.) All.

                                                                                                                                                                                                            Melilotus P. Mill. - SWEET-CLOVER

                                                                                                                                                                                                              altissimus Thuill.

                                                                                                                                                                                                              elegans Salzm. ex Ser.

                                                                                                                                                                                                              indicus (L.) All. Present in the Texas flora and known locally as: Annual yellow sweetclover, sourclover, alfalfilla (Texas Distribution by vegetation zone)

                                                                                                                                                                                                              neapolitanus Ten. Synonymy: Melilotus gracilis DC.

                                                                                                                                                                                                              officinalis (L.) Lam. Present in the Texas flora and known locally as: Yellow sweetclover, yellow melilot (Texas Distribution by vegetation zone) Synonymy: Melilotus albus Medik. , Melilotus albus var. annuus Coe

                                                                                                                                                                                                              sulcatus Desf.

                                                                                                                                                                                                              wolgicus Poir.

                                                                                                                                                                                                              Mimosa L. - FALSE SENSITIVE-PLANT AND MIMOSA

                                                                                                                                                                                                                aculeaticarpa Ortega

                                                                                                                                                                                                                  var. biuncifera (Benth.) Barneby Present in the Texas flora (treated as Mimosa biuncifera Benth. by Hatch et al, 1990) and known locally as: Catclaw, mimosa, wait-a-bit, wait-a-minute (Texas Distribution by vegetation zone) Synonymy: Mimosa biuncifera Benth. , Mimosa biuncifera var. glabrescens Gray , Mimosa biuncifera var. lindheimeri (Gray) B.L. Robins. , Mimosa lindheimeri Gray , Mimosa warnockii B.L. Turner , Mimosopsis biuncifera (Benth.) Britt. & Rose

                                                                                                                                                                                                                arenosa (Willd.) Poir. Synonymy: Acacia arenosa Willd.

                                                                                                                                                                                                                asperata L. Present in the Texas flora (treated as Mimosa pigra L. var. berlandieri (Gray) B. Turner by Hatch et al, 1990) and known locally as: Black mimosa, zarza, coatante (Texas Distribution by vegetation zone) Synonymy: Mimosa pigra var. berlandieri (Gray) B.L. Turner

                                                                                                                                                                                                                borealis Gray Present in the Texas flora and known locally as: Fragrant mimosa, pink mimosa (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                casta L.

                                                                                                                                                                                                                ceratonia L.

                                                                                                                                                                                                                diplotricha C. Wright ex Sauvalle Synonymy: Mimosa invisa Mart., non Mart. ex Colla

                                                                                                                                                                                                                dysocarpa Benth. Present in the Texas flora and known locally as: Velvetpod mimosa, gatuno (Texas Distribution by vegetation zone) Synonymy: Mimosa dysocarpa var. wrightii (Gray) Kearney & Peebles

                                                                                                                                                                                                                emoryana Benth. Present in the Texas flora and known locally as: Emory mimosa (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                grahamii Gray Synonymy: Mimosa grahamii var. lemmonii (Gray) Kearney & Peebles

                                                                                                                                                                                                                hystricina (Small ex Britt. & Rose) B.L. Turner Present in the Texas flora (treated as Schrankia hystricina (Britt. & Rose) Standl. by Hatch et al, 1990) and known locally as: Bristly sensitive briar (Texas Distribution by vegetation zone) Synonymy: Leptoglottis hystricina Small ex Britt. & Rose , Mimosa quadrivalvis var. hystricina (Small ex Britt. & Rose) Barneby , Schrankia hystricina (Small ex Britt. & Rose) Standl. , Schrankia nuttalii var. hystricina (Small ex Britt. & Rose) Isley

                                                                                                                                                                                                                latidens (Small) B.L. Turner Present in the Texas flora (treated as Schrankia latidens (Small) K. Schum. by Hatch et al, 1990) and known locally as: Karnes sensitive briar (Texas Distribution by vegetation zone) Synonymy: Mimosa quadrivalvis var. latidens (Small) Barneby , Schrankia latidens (Small) K. Schum.

                                                                                                                                                                                                                laxiflora Benth.

                                                                                                                                                                                                                malacophylla Gray Present in the Texas flora and known locally as: Soft-leaf mimosa, rashilla (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                microphylla Dry. Synonymy: Leptoglottis angustisiliqua Britt. & Rose , Leptoglottis chapmanii Small ex Britt. & Rose , Leptoglottis microphylla (Dry.) Britt. & Rose , Mimosa quadrivalvis var. angustata (Torr. & Gray) Barneby , Morongia angustata (Torr. & Gray) Britt. , Morongia microphylla (Dry.) Britt. , Morongia uncinata (Willd.) Britt. , Schrankia angustata Torr. & Gray , Schrankia microphylla (Dry.) J.F. Macbr. , Schrankia uncinata Willd.

                                                                                                                                                                                                                nuttallii (DC.) B.L. Turner Present in the Texas flora (treated as Schrankia nuttallii (Britt. & Rose) Standl. by Hatch et al, 1990) and known locally as: Catclaw sensitive briar, catclaw schrankia (Texas Distribution by vegetation zone) Synonymy: Leptoglottis nuttallii DC. , Mimosa quadrivalvis var. nuttallii (DC.) Barneby , Schrankia nuttallii (DC.) Standl.

                                                                                                                                                                                                                pellita Kunth ex Willd.

                                                                                                                                                                                                                pigra L.

                                                                                                                                                                                                                pudica L.

                                                                                                                                                                                                                  var. pudica

                                                                                                                                                                                                                  var. unijuga (Duchass. & Walp.) Griseb.

                                                                                                                                                                                                                quadrivalvis L.

                                                                                                                                                                                                                  var. floridana (Chapman) Barneby Synonymy: Leptoglottis floridana (Chapman) Small ex Britt. & Rose , Schrankia floridana Chapman , Schrankia microphylla var. floridana (Chapman) Isley

                                                                                                                                                                                                                  var. leptocarpa (DC.) Barneby (NOTE: Presence in the North American flora not certain. Please contact BONAP if vouchered records are available.) Synonymy: Schrankia leptocarpa DC.

                                                                                                                                                                                                                  var. nelsonii (Britt. & Rose) Barneby Synonymy: Leptoglottis nelsonii Britt. & Rose

                                                                                                                                                                                                                  var. urbaniana Barneby Synonymy: Morongia portoricensis (Urban) Britt. , Schrankia portoricensis Urban

                                                                                                                                                                                                                roemeriana Scheele Present in the Texas flora (treated as Schrankia roemeriana (Scheele) Blankenship by Hatch et al, 1990) and known locally as: Roemer sensitive briar, Roemer schrankia (Texas Distribution by vegetation zone) Synonymy: Mimosa quadrivalvis var. platycarpa (Gray) Barneby , Schrankia roemeriana (Scheele) Blank.

                                                                                                                                                                                                                rupertiana B.L. Turner Present in the Texas flora (treated as Schrankia occidentalis (Woot. & Standl.) Standl. by Hatch et al, 1990) and known locally as: Eastern sensitive briar (Texas Distribution by vegetation zone) Synonymy: Leptoglottis occidentalis (Woot. & Standl.) Britt. , Mimosa occidentalis (Woot. & Standl.) B. L. Turner , Mimosa quadrivalvis var. occidentalis (Woot. & Standl.) Barneby , Morongia occidentalis Woot. & Standl. , Schrankia occidentalis (Woot. & Standl.) Standl.

                                                                                                                                                                                                                strigillosa Torr. & Gray Present in the Texas flora and known locally as: Herbaceous mimosa (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                texana (Gray) Small Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Mimosa biuncifera var. lindheimeri auct. non (Gray) B.L. Robins. , Mimosa borealis var. texana Gray , Mimosa wherryana (Britt.) Standl. , Mimosopsis wherryana Britt.

                                                                                                                                                                                                                turneri Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Mimosa zygophylla auct. non Benth.

                                                                                                                                                                                                                Mucuna Adans. - COWITCH

                                                                                                                                                                                                                  gigantea (Willd.) DC.

                                                                                                                                                                                                                  pruriens (L.) DC.

                                                                                                                                                                                                                    var. pruriens Synonymy: Stizolobium pruriens (L.) Medik. , Stizolobium pruritum (Wight) Piper

                                                                                                                                                                                                                    var. utilis (Wallich ex Wight) Baker ex Burck Synonymy: Mucuna deeringiana (Bort) Merr. , Stizolobium deeringianum Bort

                                                                                                                                                                                                                  sloanei Fawcett & Rendle

                                                                                                                                                                                                                  urens (L.) Medik.

                                                                                                                                                                                                                  Myrospermum Jacq. - CERCIPO

                                                                                                                                                                                                                    frutescens Jacq.

                                                                                                                                                                                                                    Neonotonia Lackey - PERENNIAL-SOYBEAN

                                                                                                                                                                                                                      wightii (Wight & Arn.) Lackey Synonymy: Glycine wightii (Wight & Arn.) Verdc.

                                                                                                                                                                                                                      Neorudolphia Britt. - BEJUCO-DE-ALAMBRE

                                                                                                                                                                                                                        volubilis (Willd.) Britt.

                                                                                                                                                                                                                        Neptunia Lour. - PUFF

                                                                                                                                                                                                                          lutea (Leavenworth) Benth. Present in the Texas flora and known locally as: Yellow neptunia (Texas Distribution by vegetation zone) Synonymy: Neptunia lutea var. multipinnatifida B.L. Turner

                                                                                                                                                                                                                          plena (L.) Benth. Present in the Texas flora and known locally as: Floating neptunia No Texas distribution data available Synonymy: Mimosa plena L.

                                                                                                                                                                                                                          prostrata (Lam.) Baill. Synonymy: Neptunia oleracea Lour.

                                                                                                                                                                                                                          pubescens Benth.

                                                                                                                                                                                                                            var. microcarpa (Rose) Windler Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Neptunia palmeri Britt. & Rose

                                                                                                                                                                                                                            var. pubescens Present in the Texas flora and known locally as: Prairie neptunia, sand neptunia (Texas Distribution by vegetation zone) Synonymy: Neptunia floridana Small , Neptunia pubescens var. floridana (Small) B.L. Turner , Neptunia pubescens var. lindheimeri (B.L. Robins.) B.L. Turner

                                                                                                                                                                                                                          Nissolia Jacq. - YELLOWHOOD

                                                                                                                                                                                                                            platycalyx S. Wats. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                            schottii (Torr.) Gray

                                                                                                                                                                                                                            wislizeni (Gray) Gray

                                                                                                                                                                                                                            Olneya Gray - DESERT-IRONWOOD

                                                                                                                                                                                                                              tesota Gray

                                                                                                                                                                                                                              Onobrychis P. Mill. - SAINFOIN

                                                                                                                                                                                                                                viciifolia Scop.

                                                                                                                                                                                                                                Ononis L. - RESTHARROW

                                                                                                                                                                                                                                  arvensis L.

                                                                                                                                                                                                                                  campestris G. Koch & Ziz Synonymy: Ononis spinosa L.

                                                                                                                                                                                                                                  repens L.

                                                                                                                                                                                                                                  Orbexilum Raf. - LEATHER-ROOT

                                                                                                                                                                                                                                    lupinellum (Michx.) Isely Synonymy: Psoralea lupinella Michx. , Rhytidomene lupinellus (Michx.) Rydb.

                                                                                                                                                                                                                                    macrophyllum (Rowlee) Rydb. Synonymy: Psoralea macrophylla Rowlee

                                                                                                                                                                                                                                    onobrychis (Nutt.) Rydb. Synonymy: Psoralea onobrychis Nutt.

                                                                                                                                                                                                                                    pedunculatum (P. Mill.) Rydb.

                                                                                                                                                                                                                                      var. psoralioides (Walt.) Isely Synonymy: Orbexilum gracile (Torr. & Gray) Rydb. , Orbexilum pedunculatum var. gracile (Torr. & Gray) J. Grimes , Psoralea psoralioides (Walt.) Cory , Psoralea psoralioides var. gracilis (Torr. & Gray) Freeman

                                                                                                                                                                                                                                      var. pedunculatum Present in the Texas flora and known locally as: Sampson's snakeroot, bobsroot snakeroot (Texas Distribution by vegetation zone) Synonymy: Hedysarum pedunculatum P. Mill. , Orbexilum pedunculatum var. eglandulosum (Ell.) Isely , Psoralea pedunculata (P. Mill.) Vail , Psoralea psoralioides var. eglandulosa (Ell.) Freeman

                                                                                                                                                                                                                                    simplex (Nutt. ex Torr. & Gray) Rydb. Present in the Texas flora and known locally as: Singlestem snakeroot (Texas Distribution by vegetation zone) Synonymy: Psoralea simplex Nutt. ex Torr. & Gray

                                                                                                                                                                                                                                    stipulatum (Torr. & Gray) Rydb. Synonymy: Psoralea stipulata Torr. & Gray

                                                                                                                                                                                                                                    virgatum (Nutt.) Rydb. Synonymy: Psoralea virgata Nutt.

                                                                                                                                                                                                                                    Ormosia G. Jackson - PERONIA

                                                                                                                                                                                                                                      krugii Urban

                                                                                                                                                                                                                                      Ornithopus L. - BIRD'S-FOOT

                                                                                                                                                                                                                                        perpusillus L.

                                                                                                                                                                                                                                        pinnatus (P. Mill.) Druce

                                                                                                                                                                                                                                        sativus Brot.

                                                                                                                                                                                                                                          ssp. isthmocarpus (Coss.) Dost l Synonymy: Ornithopus isthmocarpus Coss. , Ornithopus roseus Dufour , Ornithopus sativus ssp. roseus (Dufour) Alsina

                                                                                                                                                                                                                                          ssp. sativus

                                                                                                                                                                                                                                        Oxyrhynchus Brandeg. - BLUEHOOD

                                                                                                                                                                                                                                          volubilis Brandeg. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                          Oxytropis DC. - LOCOWEED

                                                                                                                                                                                                                                            arctica R. Br.

                                                                                                                                                                                                                                              var. arctica Synonymy: Oxytropis coronaminis Fern.

                                                                                                                                                                                                                                              var. bellii (Britt. ex Macoun) Boivin Synonymy: Oxytropis bellii (Britt. ex Macoun) Palibin

                                                                                                                                                                                                                                              var. barnebyana Welsh Synonymy: Oxytropis sordida ssp. barnebyana (Welsh) Yurtsev

                                                                                                                                                                                                                                              var. koyukukensis (Porsild) Welsh Synonymy: Oxytropis koyukukensis Porsild

                                                                                                                                                                                                                                            borealis DC.

                                                                                                                                                                                                                                              var. australis Welsh

                                                                                                                                                                                                                                              var. borealis Synonymy: Oxytropis glutinosa Porsilid , Oxytropis uralensis var. subsucculenta Hook. , Oxytropis viscida var. subsucculenta (Hook.) Barneby

                                                                                                                                                                                                                                              var. hudsonica (Greene) Welsh Synonymy: Aragallus hudsonicus Greene , Oxytropis hudsonica (Greene) Fern. , Oxytropis leucantha (Pallas) Pers. p.p. (NOTE: Taxonomic placement not certain) , Oxytropis leucantha var. leuchippiana Boivin , Oxytropis viscida var. hudsonica (Greene) Barneby

                                                                                                                                                                                                                                              var. sulphurea (Porsild) Welsh Synonymy: Oxytropis sheldonensis Porsild , Oxytropis verruculosa Porsild , Oxytropis viscidula ssp. sulphurea Porsild

                                                                                                                                                                                                                                              var. viscida (Nutt.) Welsh Synonymy: Aragallus viscidulus Rydb. , Aragallus viscidulus var. depressus Rydb. , Oxytropis gaspensis Fern. & Kelsey , Oxytropis ixodes Butters & Abbe , Oxytropis leucantha var. depressus (Rydb.) Boivin , Oxytropis leucantha var. gaspensis (Fern. & Kelsey) Boivin , Oxytropis leucantha var. ixodes (Butters & Abbe) Boivin , Oxytropis leucantha var. magnifica Boivin , Oxytropis leucantha var. viscida (Nutt.) Boivin , Oxytropis viscida Nutt.

                                                                                                                                                                                                                                            campestris (L.) DC.

                                                                                                                                                                                                                                              var. chartacea (Fassett) Barneby Listed by the U.S. FWS as threatened - the FWS local name is Fassett's locoweed and the FWS range is: U.S.A. (WI). Synonymy: Oxytropis chartacea Fassett

                                                                                                                                                                                                                                              var. columbiana (St. John) Barneby Synonymy: Oxytropis columbiana St. John

                                                                                                                                                                                                                                              var. cusickii (Greenm.) Barneby Synonymy: Oxytropis alpicola (Rydb.) M.E. Jones , Oxytropis campestris var. rydbergii (A. Nels.) R.J. Davis , Oxytropis cusickii Greenm. , Oxytropis rydbergii A. Nels.

                                                                                                                                                                                                                                              var. dispar (A. Nels.) Barneby Synonymy: Oxytropis dispar (A. Nels.) K. Schum. , Oxytropis monticola ssp. dispar (A. Nels.) Elisens & Packer

                                                                                                                                                                                                                                              var. johannensis Fern. Synonymy: Oxytropis johannensis (Fern.) Heller

                                                                                                                                                                                                                                              var. minor (Hook.) Welsh Synonymy: Oxytropis campestris var. terrae-novae (Fern.) Barneby , Oxytropis terrae-novae Fern.

                                                                                                                                                                                                                                              var. varians (Rydb.) Barneby Synonymy: Oxytropis campestris ssp. varians (Rydb.) Cody , Oxytropis hyperborea Porsild , Oxytropis varians (Rydb.) K. Schum.

                                                                                                                                                                                                                                              var. wanapum E. Joyal

                                                                                                                                                                                                                                            deflexa (Pallas) DC.

                                                                                                                                                                                                                                              var. deflexa

                                                                                                                                                                                                                                              var. foliolosa (Hook.) Barneby Synonymy: Oxytropis deflexa ssp. foliolosa (Hook.) Cody , Oxytropis deflexa var. capitata Boivin , Oxytropis foliolosa Hook.

                                                                                                                                                                                                                                              var. pulcherrima Welsh & A. Huber

                                                                                                                                                                                                                                              var. sericea Torr. & Gray Synonymy: Oxytropis deflexa ssp. sericea (Torr. & Gray) Cody , Oxytropis deflexa var. parviflora Boivin

                                                                                                                                                                                                                                            huddelsonii Porsild

                                                                                                                                                                                                                                            jordalii Porsild

                                                                                                                                                                                                                                              ssp. davisii (Welsh) Elisens & Packer Synonymy: Oxytropis campestris var. davisii Welsh

                                                                                                                                                                                                                                              ssp. jordalii Synonymy: Oxytropis campestris ssp. jordalii (Porsild) Hultén , Oxytropis campestris var. jordalii (Porsild) Welsh

                                                                                                                                                                                                                                            kobukensis Welsh

                                                                                                                                                                                                                                            kokrinensis Porsild

                                                                                                                                                                                                                                            lagopus Nutt.

                                                                                                                                                                                                                                              var. atropurpurea (Rydb.) Barneby Synonymy: Aragallus atropurpureus Rydb.

                                                                                                                                                                                                                                              var. conjugans Barneby

                                                                                                                                                                                                                                              var. lagopus Synonymy: Spiesia lagopus (Nutt.) Kuntze

                                                                                                                                                                                                                                            lambertii Pursh

                                                                                                                                                                                                                                              var. articulata (Greene) Barneby Present in the Texas flora and known locally as: Lambert crazyweed, white loco (Texas Distribution by vegetation zone) Synonymy: Aragallus articulatus Greene

                                                                                                                                                                                                                                              var. bigelovii Gray Synonymy: Oxytropis lambertii ssp. bigelovii (Gray) W.A. Weber , Oxytropis patens (Rydb.) A. Nels.

                                                                                                                                                                                                                                              var. lambertii Synonymy: Oxytropis involuta (A. Nels.) K. Schum.

                                                                                                                                                                                                                                            maydelliana Trautv. Synonymy: Oxytropis campestris ssp. melanocephala Hook. , Oxytropis campestris var. glabrata Hook. , Oxytropis glabrata (Hook.) A. Nels. , Oxytropis maydelliana ssp. melanocephala (Hook.) Porsild

                                                                                                                                                                                                                                            mertensiana Turcz.

                                                                                                                                                                                                                                            monticola Gray Synonymy: Oxytropis campestris ssp. gracilis (A. Nels.) Hultén , Oxytropis campestris var. cervinus (Greene) Boivin , Oxytropis campestris var. gracilis (A. Nels.) Barneby , Oxytropis gracilis (A. Nels.) K. Schum. , Oxytropis luteola (Greene) Piper & Beattie , Oxytropis villosa (Rydb.) K. Schum.

                                                                                                                                                                                                                                            multiceps Nutt.

                                                                                                                                                                                                                                            nana Nutt.

                                                                                                                                                                                                                                              var. argophylla (Rydb.) Isely Synonymy: Aragallus argophyllus Rydb. , Oxytropis besseyi var. argophylla (Rydb.) Barneby

                                                                                                                                                                                                                                              var. besseyi (Rydb.) Isely Synonymy: Aragallus besseyi Rydb. , Oxytropis besseyi (Rydb.) Blank.

                                                                                                                                                                                                                                              var. fallax (Barneby) Isely Synonymy: Oxytropis besseyi var. fallax Barneby

                                                                                                                                                                                                                                              var. nana

                                                                                                                                                                                                                                              var. obnapiformis (C.L. Porter) Isely Synonymy: Oxytropis besseyi var. obnapiformis (C.L. Porter) Welsh , Oxytropis obnapiformis C.L. Porter

                                                                                                                                                                                                                                              var. salmonensis (Barneby) Isely Synonymy: Oxytropis besseyi var. salmonensis Barneby

                                                                                                                                                                                                                                              var. ventosa (Greene) Isely Synonymy: Aragallus ventosus Greene , Oxytropis besseyi var. ventosa (Greene) Barneby

                                                                                                                                                                                                                                            nigrescens (Pallas) Fisch. ex DC.

                                                                                                                                                                                                                                              var. lonchopoda Barneby Synonymy: Oxytropis nigrescens ssp. lonchopoda (Barneby) Cody

                                                                                                                                                                                                                                              var. nigrescens Synonymy: Oxytropis glaberrima Hultén , Oxytropis nigrescens ssp. bryophila (Greene) Hultén , Oxytropis nigrescens ssp. pygmaea (Pallas) Hultén , Oxytropis pygmaea (Pallas) Fern.

                                                                                                                                                                                                                                              var. uniflora (Hook.) Barneby Synonymy: Oxytropis arctobia Bunge , Oxytropis nigrescens ssp. arctobia (Bunge) Hultén , Oxytropis nigrescens var. arctobia (Bunge) Gray

                                                                                                                                                                                                                                            oreophila Gray

                                                                                                                                                                                                                                              var. jonesii (Barneby) Barneby Synonymy: Oxytropis jonesii Barneby

                                                                                                                                                                                                                                              var. juniperina Welsh

                                                                                                                                                                                                                                              var. oreophila Synonymy: Aragallus oreophilus (Gray) A. Nels. , Spiesia oreophila (Gray) Kuntze

                                                                                                                                                                                                                                            parryi Gray

                                                                                                                                                                                                                                            podocarpa Gray Synonymy: Oxytropis podocarpa var. inflata (Hook.) Boivin

                                                                                                                                                                                                                                            riparia Litv.

                                                                                                                                                                                                                                            roaldii Ostenf. Synonymy: Oxytropis campestris ssp. roaldii (Ostenf.) Cody

                                                                                                                                                                                                                                            scammaniana Hultén

                                                                                                                                                                                                                                            sericea Nutt.

                                                                                                                                                                                                                                              var. sericea Synonymy: Oxytropis pinetorum (Heller) K. Schum.

                                                                                                                                                                                                                                              var. speciosa (Torr. & Gray) Welsh

                                                                                                                                                                                                                                              var. spicata (Hook.) Barneby Synonymy: Oxytropis macounii (Greene) Rydb. , Oxytropis sericea ssp. spicata (Hook.) Cody , Oxytropis spicata (Hook.) Standl.

                                                                                                                                                                                                                                            splendens Dougl. ex Hook. Synonymy: Aragallus splendens (Dougl. ex Hook.) Greene , Astragalus splendens (Dougl. ex Hook.) Tidestrom , Oxytropis richardsonii (Hook.) K. Schum. , Oxytropis splendens var. richardsonii Hook. , Oxytropis splendens var. vestita Hook.

                                                                                                                                                                                                                                            Pachyrhizus L.C. Rich. ex DC. - YAM-BEAN

                                                                                                                                                                                                                                              erosus (L.) Urban Synonymy: Cacara erosa (L.) Kuntze

                                                                                                                                                                                                                                              Paraserianthes I. Nielsen - PEACOCK'S-PLUME

                                                                                                                                                                                                                                                falcataria (L.) I. Nielsen Synonymy: Albizia falcataria (L.) Fosberg

                                                                                                                                                                                                                                                lophantha (Willd.) I. Nielsen Synonymy: Albizia distachya J.F. Macbr. , Albizia lophantha (Willd.) Benth.

                                                                                                                                                                                                                                                Parkinsonia L. - PALO-VERDE

                                                                                                                                                                                                                                                  aculeata L. Present in the Texas flora and known locally as: Retama, Mexican paloverde, horse bean (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                  florida (Benth. ex Gray) S. Wats. Synonymy: Cercidium floridum Benth. ex Gray

                                                                                                                                                                                                                                                  microphylla Torr. Synonymy: Cercidium microphyllum (Torr.) Rose & I.M. Johnston

                                                                                                                                                                                                                                                  texana (Gray) S. Wats.

                                                                                                                                                                                                                                                    var. macra (I.M. Johnston) Isely Present in the Texas flora and known locally as: Border paloverde (Texas Distribution by vegetation zone) Synonymy: Cercidium macrum I.M. Johnston

                                                                                                                                                                                                                                                    var. texana Present in the Texas flora and known locally as: Texas paloverde, retama china (Texas Distribution by vegetation zone) Synonymy: Cercidium texanum Gray

                                                                                                                                                                                                                                                  Parryella Torr. & Gray ex Gray - NARROW-LEAF DUNE-BROOM

                                                                                                                                                                                                                                                    filifolia Torr. & Gray ex Gray

                                                                                                                                                                                                                                                    Pediomelum Rydb. - INDIAN-BREADROOT

                                                                                                                                                                                                                                                      argophyllum (Pursh) J. Grimes Present in the Texas flora (treated as Psoralidium argophyllum (Pursh) Rydb. by Hatch et al, 1990) and known locally as: Silverleaf scurfpea No Texas distribution data available Synonymy: Psoralea argophylla Pursh , Psoralea collina Rydb. , Psoralidium argophyllum (Pursh) Rydb.

                                                                                                                                                                                                                                                      aromaticum (Payson) W.A. Weber Synonymy: Pediomelum aromaticum var. tuhyi Welsh , Psoralea aromatica Payson , Pediomelum aromaticum var. barnebyi Welsh

                                                                                                                                                                                                                                                      californicum (S. Wats.) Rydb. Synonymy: Psoralea californica S. Wats.

                                                                                                                                                                                                                                                      canescens (Michx.) Rydb. Synonymy: Psoralea canescens Michx.

                                                                                                                                                                                                                                                      castoreum (S. Wats.) Rydb. Synonymy: Psoralea castorea S. Wats.

                                                                                                                                                                                                                                                      cuspidatum (Pursh) Rydb. Present in the Texas flora and known locally as: Tallbread scurfpea (Texas Distribution by vegetation zone) Synonymy: Psoralea cuspidata Pursh

                                                                                                                                                                                                                                                      cyphocalyx (Gray) Rydb. Present in the Texas flora and known locally as: Turniproot scurfpea (Texas Distribution by vegetation zone) Synonymy: Psoralea cyphocalyx Gray

                                                                                                                                                                                                                                                      digitatum (Nutt. ex Torr. & Gray) Isely Present in the Texas flora and known locally as: Palmleaf scurfpea (Texas Distribution by vegetation zone) Synonymy: Pediomelum digitatum var. parvifolium (Shinners) Gandhi & L.E. Brown , Psoralea digitata Nutt. ex Torr. & Gray , Psoralea digitata var. parvifolia Shinners

                                                                                                                                                                                                                                                      esculentum (Pursh) Rydb. Synonymy: Psoralea esculenta Pursh

                                                                                                                                                                                                                                                      humile Rydb. Present in the Texas flora and known locally as: rydberg scurfpea (Texas Distribution by vegetation zone) Synonymy: Psoralea humilis (Rydb.) J.F. Macbr. , Psoralea rydbergii Cory

                                                                                                                                                                                                                                                      hypogaeum (Nutt. ex Torr. & Gray) Rydb.

                                                                                                                                                                                                                                                        var. hypogaeum Present in the Texas flora and known locally as: Edible scurfpea (Texas Distribution by vegetation zone) Synonymy: Psoralea hypogaea Nutt. ex Torr. & Gray , Psoralea scaposa var. breviscapa Shinners

                                                                                                                                                                                                                                                        var. scaposum (Gray) Mahler Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Pediomelum goughiae Tharp & Barkl. , Pediomelum pentaphyllum var. scaposum (Gray) J. Grimes , Psoralea hypogaea ssp. scaposa (Gray) D.J. Ockendon , Psoralea hypogaea var. scaposa Gray , Psoralea scaposa (Gray) J.F. Macbr.

                                                                                                                                                                                                                                                        var. subulatum (Bush) J. Grimes Present in the Texas flora (treated as Pediomelum subulatum (Bush) Rydb. by Hatch et al, 1990) (Texas Distribution by vegetation zone) Synonymy: Pediomelum subulatum (Bush) Rydb. , Psoralea subulata Bush , Psoralea subulata var. minor Shinners

                                                                                                                                                                                                                                                      latestipulatum (Shinners) Mahler

                                                                                                                                                                                                                                                        var. appressum (D.J. Ockendon) Gandhi & L.E. Brown Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Psoralea latestipulata var. appressa D.J. Ockendon

                                                                                                                                                                                                                                                        var. latestipulatum Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Psoralea latestipulata Shinners

                                                                                                                                                                                                                                                      linearifolium (Torr. & Gray) J. Grimes Present in the Texas flora (treated as Psoralidium linearifolium (T. & G.) Rydb. by Hatch et al, 1990) and known locally as: Slimleaf scurfpea (Texas Distribution by vegetation zone) Synonymy: Psoralea linearifolia Torr. & Gray , Psoralidium linearifolium (Torr. & Gray) Rydb. , Psoralidium linearifolium var. palodurense Tharp & Barkl. , Psoralidium linearifolium var. texense Tharp & Barkl.

                                                                                                                                                                                                                                                      megalanthum (Woot. & Standl.) Rydb.

                                                                                                                                                                                                                                                        var. epipsilum (Barneby) J. Grimes Synonymy: Pediomelum epipsilum (Barneby) Welsh , Psoralea epipsila Barneby

                                                                                                                                                                                                                                                        var. megalanthum Synonymy: Psoralea megalantha Woot. & Standl.

                                                                                                                                                                                                                                                        var. retrorsum (Rydb.) J. Grimes Synonymy: Psoralea mephitica var. retrorsa (Rydb.) Kearney & Peebles

                                                                                                                                                                                                                                                      mephiticum (S. Wats.) Rydb. Synonymy: Psoralea mephitica S. Wats.

                                                                                                                                                                                                                                                      pariense (Welsh & Atwood) J. Grimes Synonymy: Psoralea pariensis Welsh & Atwood

                                                                                                                                                                                                                                                      pentaphyllum (L.) Rydb. Present in the Texas flora (treated as Pediomelum trinervatum Rydb. by Hatch et al, 1990) (Texas Distribution by vegetation zone) Synonymy: Pediomelum trinervatum Rydb. , Psoralea pentaphylla L. , Psoralea trinervata (Rydb.) Standl.

                                                                                                                                                                                                                                                      reverchonii (S. Wats.) Rydb. Present in the Texas flora and known locally as: Rock scurfpea (Texas Distribution by vegetation zone) Synonymy: Psoralea reverchonii S. Wats.

                                                                                                                                                                                                                                                      rhombifolium (Torr. & Gray) Rydb. Present in the Texas flora and known locally as: Roundleaf scurfpea (Texas Distribution by vegetation zone) Synonymy: Pediomelum brachypus Rydb. , Pediomelum coryi Tharp & Barkl. , Psoralea brachypus (Rydb.) Standl. , Psoralea rhombifolia Torr. & Gray

                                                                                                                                                                                                                                                      subacaule (Torr. & Gray) Rydb. Synonymy: Psoralea subacaulis Torr. & Gray

                                                                                                                                                                                                                                                      Peltophorum (T. Vogel) Benth. - HORSEBUSH

                                                                                                                                                                                                                                                        dubia (Spreng.) Taubert

                                                                                                                                                                                                                                                        pterocarpa (DC.) Backer ex K. Heyne Synonymy: Peltophorum inermis (Roxb.) Naves ex Vill.

                                                                                                                                                                                                                                                        Peteria Gray - PETERIA

                                                                                                                                                                                                                                                          scoparia Gray Present in the Texas flora and known locally as: Rush peteria, camote-del-monte (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                          thompsoniae S. Wats. Synonymy: Peteria nevadensis Tidestrom

                                                                                                                                                                                                                                                          Phaseolus L. - BEAN

                                                                                                                                                                                                                                                            acutifolius Gray Present in the Texas flora and known locally as: Tepary bean, Texas bean (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                              var. acutifolius

                                                                                                                                                                                                                                                              var. latifolius Freeman

                                                                                                                                                                                                                                                              var. tenuifolius Gray

                                                                                                                                                                                                                                                            angustissimus Gray Present in the Texas flora and known locally as: Slimleaf bean (Texas Distribution by vegetation zone) Synonymy: Phaseolus angustissimus var. latus M.E. Jones

                                                                                                                                                                                                                                                            coccineus L.

                                                                                                                                                                                                                                                            filiformis Benth. Present in the Texas flora (treated as Phaseolus wrightii Gray by Hatch et al, 1990) and known locally as: Wright bean (Texas Distribution by vegetation zone) Synonymy: Phaseolus wrightii Gray

                                                                                                                                                                                                                                                            grayanus Woot. & Standl.

                                                                                                                                                                                                                                                            lunatus L. Synonymy: Phaseolus limensis Macfad. , Phaseolus lunatus var. lunonanus Bailey

                                                                                                                                                                                                                                                            maculatus Scheele Present in the Texas flora (treated as Phaseolus metcalfei Woot. & Standl. by Hatch et al, 1990) and known locally as: Metcalfe bean (Texas Distribution by vegetation zone) Synonymy: Phaseolus metcalfei Woot. & Standl.

                                                                                                                                                                                                                                                            parvulus Greene

                                                                                                                                                                                                                                                            polymorphus S. Wats.

                                                                                                                                                                                                                                                            polystachios (L.) B.S.P. Present in the Texas flora and known locally as: Thicket bean, wild bean (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                              var. polystachios Synonymy: Phaseolus polystachios var. aquilonius Fern. , Phaseolus smilacifolius Pollard

                                                                                                                                                                                                                                                              var. sinuatus (Nutt.) R. Marechal, J.M. Mascherpa & F. Stainier Synonymy: Phaseolus sinuatus (Nutt.) Torr. & Gray

                                                                                                                                                                                                                                                            ritensis M.E. Jones

                                                                                                                                                                                                                                                            supinus Wiggins & Rollins

                                                                                                                                                                                                                                                            vulgaris L. Synonymy: Phaseolus vulgaris var. humilis Alef.

                                                                                                                                                                                                                                                            Pickeringia Nutt. ex Torr. & Gray - STINGAREE-BUSH

                                                                                                                                                                                                                                                              montana Nutt. ex Torr. & Gray

                                                                                                                                                                                                                                                                var. montana

                                                                                                                                                                                                                                                                var. tomentosa (Abrams) I.M. Johnston Synonymy: Pickeringia montana ssp. tomentosa (Abrams) Abrams

                                                                                                                                                                                                                                                              Pictetia DC. - FUSTIC

                                                                                                                                                                                                                                                                aculeata (Vahl) Urban

                                                                                                                                                                                                                                                                Piscidia L. - STINKWOOD

                                                                                                                                                                                                                                                                  carthagenensis Jacq.

                                                                                                                                                                                                                                                                  piscipula (L.) Sarg. Synonymy: Ichthyomethia piscipula (L.) A.S. Hitchc. ex Sarg.

                                                                                                                                                                                                                                                                  Pisum L. - GARDEN PEA

                                                                                                                                                                                                                                                                    fulvum Sibthorp & Sm.

                                                                                                                                                                                                                                                                    sativum L. Synonymy: Pisum humile Boiss. & Noe , Pisum sativum var. arvense (L.) Poir. , Pisum sativum var. humile Poir. , Pisum sativum var. macrocarpon Ser.

                                                                                                                                                                                                                                                                    Pithecellobium Mart. - BLACKBEAD

                                                                                                                                                                                                                                                                      dulce (Roxb.) Benth.

                                                                                                                                                                                                                                                                      ebano (Berl.) C.H. Muller Present in the Texas flora (treated as Pithecellobium flexicaule (Benth.) Coult. by Hatch et al, 1990) and known locally as: Texas ebony, Ebano (Texas Distribution by vegetation zone) Synonymy: Pithecellobium flexicaule (Benth.) Coult.

                                                                                                                                                                                                                                                                      graciliflorum Blake

                                                                                                                                                                                                                                                                      keyense Britt. ex Britt. & Rose Synonymy: Pithecellobium guadalupense (Pers.) Chapman

                                                                                                                                                                                                                                                                      unguis-cati (L.) Benth.

                                                                                                                                                                                                                                                                      Prosopis L. - MESQUITE AND SCREW-BEAN

                                                                                                                                                                                                                                                                        farcta (Banks & Soland.) J.F. Macbr. Synonymy: Prosopis stephaniana (Bieb.) Kunth ex Spreng.

                                                                                                                                                                                                                                                                        glandulosa Torr.

                                                                                                                                                                                                                                                                          var. glandulosa Present in the Texas flora and known locally as: Honey mesquite (Texas Distribution by vegetation zone) Synonymy: Prosopis chilensis var. glandulosa (Torr.) Standl. , Prosopis juliflora auct. p.p. non (Sw.) DC. , Prosopis juliflora var. glandulosa (Torr.) Cockerell

                                                                                                                                                                                                                                                                          var. prostrata Burkart

                                                                                                                                                                                                                                                                          var. torreyana (L. Benson) M.C. Johnston Present in the Texas flora and known locally as: Western honey mesquite (Texas Distribution by vegetation zone) Synonymy: Prosopis juliflora var. torreyana L. Benson , Prosopis odorata Torr. & Frém.

                                                                                                                                                                                                                                                                        juliflora (Sw.) DC.

                                                                                                                                                                                                                                                                        laevigata (Humb. & Bonpl. ex Willd.) M.C. Johnston Present in the Texas flora and known locally as: Mesquite (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                        pallida (Humb. & Bonpl. ex Willd.) Kunth Synonymy: Prosopis limensis Benth.

                                                                                                                                                                                                                                                                        pubescens Benth. Present in the Texas flora and known locally as: Screwbean, screwpod mesquite, tornillo (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                        reptans Benth.

                                                                                                                                                                                                                                                                          var. cinerascens (Gray) Burkart Present in the Texas flora and known locally as: Creeping mesquite, tornillo (Texas Distribution by vegetation zone) Synonymy: Prosopis cinerascens (Gray) Benth.

                                                                                                                                                                                                                                                                        strombulifera (Lam.) Benth.

                                                                                                                                                                                                                                                                        velutina Woot. Synonymy: Neltuma velutina (Woot.) Britt. & Rose , Prosopis articulata S. Wats. , Prosopis chilensis var. velutina (Woot.) Standl. , Prosopis juliflora auct. p.p. non (Sw.) DC. , Prosopis juliflora var. articulata (S. Wats.) Wiggins , Prosopis juliflora var. velutina (Woot.) Sarg.

                                                                                                                                                                                                                                                                        Psoralidium Rydb. - LEMONWEED

                                                                                                                                                                                                                                                                          junceum (Eastw.) Rydb. Synonymy: Psoralea juncea Eastw.

                                                                                                                                                                                                                                                                          lanceolatum (Pursh) Rydb. Present in the Texas flora and known locally as: Lemon scurfpea, lemonweed (Texas Distribution by vegetation zone) Synonymy: Psoralea lanceolata Pursh , Psoralea lanceolata ssp. scabra (Nutt.) Piper , Psoralea lanceolata var. purshii (Vail) Piper , Psoralea lanceolata var. stenophylla (Rydb.) Toft & Welsh , Psoralea lanceolata var. stenostachys (Rydb.) Welsh , Psoralea scabra Nutt. , Psoralea stenostachys Rydb. , Psoralidium lanceolatum var. stenophyllum (Rydb.) Welsh , Psoralidium lanceolatum var. stenostachys (Rydb.) Welsh , Psoralidium stenophyllum (Rydb.) Rydb.

                                                                                                                                                                                                                                                                          tenuiflorum (Pursh) Rydb. Present in the Texas flora and known locally as: Slimleaf scurfpea, wild alfalfa, slender scurfy pea (Texas Distribution by vegetation zone) Synonymy: Psoralea floribunda Nutt. ex Torr. & Gray , Psoralea obtusifolia Torr. & Gray , Psoralea tenuiflora Pursh , Psoralea tenuiflora var. bigelovii (Rydb.) J.F. Macbr. , Psoralea tenuiflora var. floribunda (Nutt. ex Torr. & Gray) Rydb. , Psoralidium batesii Rydb.

                                                                                                                                                                                                                                                                          Psorothamnus Rydb. - SMOKEBUSH

                                                                                                                                                                                                                                                                            arborescens (Torr. ex Gray) Barneby

                                                                                                                                                                                                                                                                              var. arborescens Synonymy: Dalea arborescens Torr. ex Gray , Dalea fremontii var. saundersii (Parish) Munz

                                                                                                                                                                                                                                                                              var. minutifolius (Parish) Barneby Synonymy: Dalea fremontii var. minutifolia (Parish) L. Benson

                                                                                                                                                                                                                                                                              var. pubescens (Parish) Barneby Synonymy: Dalea amoena S. Wats. , Dalea amoena var. pubescens (Parish) Peebles , Dalea fremontii var. pubescens (Parish) L. Benson

                                                                                                                                                                                                                                                                              var. simplifolius (Parish) Barneby Synonymy: Dalea californica S. Wats. , Dalea fremontii var. simplifolia (Parish) L. Benson

                                                                                                                                                                                                                                                                            emoryi (Gray) Rydb. Synonymy: Dalea emoryi Gray

                                                                                                                                                                                                                                                                            fremontii (Torr. ex Gray) Barneby

                                                                                                                                                                                                                                                                              var. attenuatus Barneby

                                                                                                                                                                                                                                                                              var. fremontii Synonymy: Dalea fremontii Torr. ex Gray , Dalea fremontii var. johnsonii (S. Wats.) Munz

                                                                                                                                                                                                                                                                            kingii (S. Wats.) Barneby Synonymy: Dalea kingii S. Wats.

                                                                                                                                                                                                                                                                            polydenius (Torr. ex S. Wats.) Rydb.

                                                                                                                                                                                                                                                                              var. jonesii Barneby

                                                                                                                                                                                                                                                                              var. polydenius Synonymy: Dalea polydenia Torr. ex S. Wats. , Dalea polydenia var. subnuda S. Wats.

                                                                                                                                                                                                                                                                            schottii (Torr.) Barneby Synonymy: Dalea schottii Torr. , Dalea schottii var. puberula (Parish) Munz

                                                                                                                                                                                                                                                                            scoparius (Gray) Rydb. Present in the Texas flora and known locally as: Broom dalea (Texas Distribution by vegetation zone) Synonymy: Dalea scoparia Gray

                                                                                                                                                                                                                                                                            spinosus (Gray) Barneby Synonymy: Dalea spinosa Gray

                                                                                                                                                                                                                                                                            thompsoniae (Vail) Welsh & Atwood

                                                                                                                                                                                                                                                                              var. thompsoniae Synonymy: Dalea thompsoniae (Vail) L.O. Williams

                                                                                                                                                                                                                                                                              var. whitingii (Kearney & Peebles) Barneby Synonymy: Dalea whitingii Kearney & Peebles

                                                                                                                                                                                                                                                                            Pterocarpus Jacq. - DRAGON'S-BLOOD-TREE

                                                                                                                                                                                                                                                                              officinalis Jacq.

                                                                                                                                                                                                                                                                              Pueraria DC. - KUDZU

                                                                                                                                                                                                                                                                                montana (Lour.) Merr.

                                                                                                                                                                                                                                                                                  var. lobata (Willd.) Maesen & S. Almeida Present in the Texas flora (treated as Pueraria lobata (Willd.) Ohwi by Hatch et al, 1990) and known locally as: Kudzu (Texas Distribution by vegetation zone) Synonymy: Pueraria lobata (Willd.) Ohwi , Pueraria lobata var. thomsonii (Benth.) Maesen , Pueraria thunbergiana (Sieb. & Zucc.) Benth.

                                                                                                                                                                                                                                                                                phaseoloides (Roxb.) Benth.

                                                                                                                                                                                                                                                                                Rhynchosia Lour. - SNOUT-BEAN

                                                                                                                                                                                                                                                                                  americana (Houst. ex P. Mill.) M.C. Metz Present in the Texas flora and known locally as: American snoutbean, American rhynchosia (Texas Distribution by vegetation zone) Synonymy: Lathyrus americanus Houst. ex P. Mill.

                                                                                                                                                                                                                                                                                  caribaea (Jacq.) DC. Synonymy: Glycine caribaea Jacq.

                                                                                                                                                                                                                                                                                  cinerea Nash

                                                                                                                                                                                                                                                                                  cytisoides (Bertol.) Wilbur Synonymy: Lespedeza cytisoides Bertol. , Pitcheria galactoides Nutt. , Rhynchosia galactoides (Nutt.) Endl. ex Walp.

                                                                                                                                                                                                                                                                                  difformis (Ell.) DC. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Arcyphyllum difforme Ell. , Dolicholus tomentosus (L.) Vail , Rhynchosia lewtonii (Vail) K. Schum. , Rhynchosia tomentosa var. volubilis (Michx.) Torr. & Gray

                                                                                                                                                                                                                                                                                  edulis Griseb. Synonymy: Rhynchosia pinetorum Standl. , Rhynchosia rariflora Standl.

                                                                                                                                                                                                                                                                                  latifolia Nutt. ex Torr. & Gray Present in the Texas flora and known locally as: Broadleaf snoutbean, broadleaf rhynchosia (Texas Distribution by vegetation zone) Synonymy: Dolicholus latifolius (Nutt. ex Torr. & Gray) Vail , Rhynchosia torreyi Vail

                                                                                                                                                                                                                                                                                  michauxii Vail Synonymy: Dolicholus michauxii (Vail) Vail

                                                                                                                                                                                                                                                                                  minima (L.) DC. Present in the Texas flora and known locally as: Least snoutbean (Texas Distribution by vegetation zone) Synonymy: Dolicholus minimus (L.) Medik. , Dolichos minimus L. , Rhynchosia minima var. diminifolia Walraven

                                                                                                                                                                                                                                                                                  parvifolia DC. Synonymy: Leucopterum parvifolium (DC.) Small

                                                                                                                                                                                                                                                                                  phaseoloides (Sw.) DC. Synonymy: Dolicholus pyramidalis auct. non (Lam.) Britt. & Wilson , Glycine phaseoloides Sw.

                                                                                                                                                                                                                                                                                  precatoria DC.

                                                                                                                                                                                                                                                                                  reniformis DC. Present in the Texas flora and known locally as: Dollar-leaf snoutbean (Texas Distribution by vegetation zone) Synonymy: Dolicholus simplicifolius (Walt.) Vail , Glycine reniformis Pursh , Rhynchosia simplicifolius (Walt.) Wood, non (Kunth) DC. , Rhynchosia tomentosa var. monophylla (Michx.) Torr. & Gray

                                                                                                                                                                                                                                                                                  reticulata (Sw.) DC. Synonymy: Dolicholus reticulatus (Sw.) Millsp. , Glycine reticulata Sw.

                                                                                                                                                                                                                                                                                  senna Gillies ex Hook.

                                                                                                                                                                                                                                                                                    var. texana (Torr. & Gray) M.C. Johnston Present in the Texas flora and known locally as: Texas snoutbean, Texas rhynchosia (Texas Distribution by vegetation zone) Synonymy: Rhynchosia senna var. angustifolia (Gray) Grear , Rhynchosia texana Torr. & Gray

                                                                                                                                                                                                                                                                                  swartzii (Vail) Urban Synonymy: Dolicholus swartzii Vail

                                                                                                                                                                                                                                                                                  tomentosa (L.) Hook. & Arn. Present in the Texas flora and known locally as: Hairy snoutbean (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                    var. mollissima (Ell.) Torr. & Gray Synonymy: Rhynchosia mollissima (Ell.) Shuttlw. ex S. Wats.

                                                                                                                                                                                                                                                                                    var. tomentosa Synonymy: Dolicholus erectus (Walt.) Vail , Glycine tomentosa L., non Dolicholus tomentosus (L.) Vail , Rhynchosia erecta (Walt.) DC. , Rhynchosia intermedia (Torr. & Gray) Small , Rhynchosia tomentosa var. erecta (Walt.) Torr. & Gray

                                                                                                                                                                                                                                                                                  Robinia L. - LOCUST

                                                                                                                                                                                                                                                                                    X ambigua Poir. (pro sp.) [pseudoacacia X viscosa] Synonymy: Robinia X ambigua var. bella-rosea (Nichols.) Rehd. , Robinia X dubia Foucault

                                                                                                                                                                                                                                                                                    hispida L. Present in the Texas flora and known locally as: Bristly locust, rose acacia, mossy locust (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                      var. fertilis (Ashe) Clausen Synonymy: Robinia fertilis Ashe , Robinia grandiflora Ashe , Robinia pedunculata Ashe

                                                                                                                                                                                                                                                                                      var. hispida Synonymy: Robinia grandiflora auct. non Ashe nec L. nec Schneid. , Robinia pallida Ashe , Robinia speciosa Ashe

                                                                                                                                                                                                                                                                                      var. kelseyi (Cowell ex Hutchinson) Isely Synonymy: Robinia kelseyi Cowell ex Hutchinson

                                                                                                                                                                                                                                                                                      var. nana (Ell.) DC. Synonymy: Robinia elliottii (Chapman) Ashe ex Small , Robinia nana Ell.

                                                                                                                                                                                                                                                                                      var. rosea Pursh Synonymy: Robinia albicans Ashe , Robinia boyntonii Ashe , Robinia leucantha Rehd.

                                                                                                                                                                                                                                                                                    X holdtii Beissn. [neomexicana X pseudoacacia] Synonymy: Robinia X coloradensis Dode

                                                                                                                                                                                                                                                                                    X longiloba Ashe (pro sp.) [hispida X viscosa]

                                                                                                                                                                                                                                                                                    X margarettiae Ashe (pro sp.) [hispida X pseudoacacia] Synonymy: Robinia X salvinii Rehd.

                                                                                                                                                                                                                                                                                    neomexicana Gray Present in the Texas flora and known locally as: New Mexico locust (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                      var. neomexicana Synonymy: Robinia luxurians (Dieck) Schneid. ex Tarouca & Schneid. , Robinia neomexicana var. luxurians Dieck , Robinia neomexicana var. subvelutina (Rydb.) Kearney & Peebles

                                                                                                                                                                                                                                                                                      var. rusbyi (Woot. & Standl.) Martin & Hutchins ex Peabody Synonymy: Robinia breviloba Rydb. , Robinia rusbyi Woot. & Standl.

                                                                                                                                                                                                                                                                                    pseudoacacia L. Present in the Texas flora and known locally as: Black locust, false acacia (Texas Distribution by vegetation zone) Synonymy: Robinia pseudoacacia var. rectissima (L.) Raber

                                                                                                                                                                                                                                                                                    viscosa Vent.

                                                                                                                                                                                                                                                                                      var. hartwegii (Koehne) Ashe Synonymy: Robinia hartwegii Koehne

                                                                                                                                                                                                                                                                                      var. viscosa

                                                                                                                                                                                                                                                                                    Rupertia J. Grimes - CALIFORNIA-TEA

                                                                                                                                                                                                                                                                                      hallii (Rydb.) J. Grimes Synonymy: Hoita hallii Rydb. , Psoralea hallii (Rydb.) Jepson

                                                                                                                                                                                                                                                                                      physodes (Dougl. ex Hook.) J. Grimes Synonymy: Psoralea physodes Dougl. ex Hook.

                                                                                                                                                                                                                                                                                      rigida (Parish) J. Grimes Synonymy: Psoralea rigida Parish

                                                                                                                                                                                                                                                                                      Sabinea DC. - WATTAPAMA

                                                                                                                                                                                                                                                                                        florida (Vahl) DC.

                                                                                                                                                                                                                                                                                        punicea Urban

                                                                                                                                                                                                                                                                                        Scorpiurus L. - PRICKLY-SCORPION'S-TAIL

                                                                                                                                                                                                                                                                                          muricatus L. Synonymy: Scorpiurus subvillosus L. , Scorpiurus sulcatus L.

                                                                                                                                                                                                                                                                                          Senna P. Mill. - WILD SENSITIVE-PLANT

                                                                                                                                                                                                                                                                                            alata (L.) Roxb. Present in the Texas flora and known locally as: Emperor's candlesticks (Texas Distribution by vegetation zone) Synonymy: Cassia alata L. , Herpetica alata (L.) Raf.

                                                                                                                                                                                                                                                                                            alexandrina P. Mill. Synonymy: Cassia angustifolia Vahl , Cassia senna L. , Senna angustifolia (Vahl) Batka

                                                                                                                                                                                                                                                                                            armata (S. Wats.) Irwin & Barneby Synonymy: Cassia armata S. Wats.

                                                                                                                                                                                                                                                                                            artemisioides (Gaud. ex DC.) Randell Synonymy: Cassia artemisioides Gaud. ex DC.

                                                                                                                                                                                                                                                                                            atomaria (L.) Irwin & Barneby

                                                                                                                                                                                                                                                                                            bacillaris (L. f.) Irwin & Barneby Synonymy: Cassia bacillaris L. f. , Chamaefistula bacillaris (L. f.) G. Don

                                                                                                                                                                                                                                                                                            bauhinioides (Gray) Irwin & Barneby Present in the Texas flora and known locally as: Shrubby senna, bauhinia senna, two-leaved senna (Texas Distribution by vegetation zone) Synonymy: Cassia bauhinioides Gray , Cassia bauhinioides var. arizonica B.L. Robins. ex J.F. Macbr.

                                                                                                                                                                                                                                                                                            bicapsularis (L.) Roxb. Synonymy: Adipera bicapsularis (L.) Britt. & Rose ex Britt. & Wilson , Cassia bicapsularis L. , Cassia emarginata L. , Isandrina emarginata (L.) Britt. & Rose ex Britt. & Wilson

                                                                                                                                                                                                                                                                                            corymbosa (Lam.) Irwin & Barneby Present in the Texas flora and known locally as: Argentine senna (Texas Distribution by vegetation zone) Synonymy: Adipera corymbosa (Lam.) Britt. & Rose , Cassia corymbosa Lam.

                                                                                                                                                                                                                                                                                            covesii (Gray) Irwin & Barneby Synonymy: Cassia covesii Gray

                                                                                                                                                                                                                                                                                            didymobotrya (Fresen.) Irwin & Barneby Synonymy: Cassia didymobotrya Fresen. , Chamaesenna didymobotrya (Fresen.) Small

                                                                                                                                                                                                                                                                                            durangensis (Rose) Irwin & Barneby

                                                                                                                                                                                                                                                                                              var. iselyi (Irwin & Barneby) Irwin & Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Cassia durangensis var. iselyi Irwin & Barneby

                                                                                                                                                                                                                                                                                            X floribunda (Cav.) Irwin & Barneby [multiglandulosa X septentrionalis] Synonymy: Cassia floribunda Cav.

                                                                                                                                                                                                                                                                                            fructicosa (P. Mill.) Irwin & Barneby Synonymy: Cassia fructicosa P. Mill.

                                                                                                                                                                                                                                                                                            gaudichaudii (Hook. & Arn.) Irwin & Barneby Synonymy: Cassia gaudichaudii Hook. & Arn.

                                                                                                                                                                                                                                                                                            hebecarpa (Fern.) Irwin & Barneby Synonymy: Cassia hebecarpa Fern. , Cassia hebecarpa var. longipila E.L. Braun , Senna hebecarpa var. longipila (E.L. Braun) C.F. Reed

                                                                                                                                                                                                                                                                                            hirsuta (L.) Irwin & Barneby

                                                                                                                                                                                                                                                                                              var. glaberrima (M.E. Jones) Irwin & Barneby Synonymy: Cassia leptocarpa var. glaberrima M.E. Jones

                                                                                                                                                                                                                                                                                              var. hirsuta Synonymy: Cassia hirsuta L. , Cassia tomentosa Wallich ex Arn. , Ditremexa hirsuta (L.) Britt. & Rose ex Britt. & Wilson

                                                                                                                                                                                                                                                                                            italica P. Mill. Synonymy: Cassia obovata Colladon , Cassia senna L. p.p. , Senna obovata (Colladon) Link

                                                                                                                                                                                                                                                                                            ligustrina (L.) Irwin & Barneby Synonymy: Cassia bahamensis P. Mill. , Cassia ligustrina L. , Ditremexa ligustrina (L.) Britt. & Rose , Peiranisia bahamensis (P. Mill.) Britt. & Rose ex Britt. & Wilson

                                                                                                                                                                                                                                                                                            lindheimeriana (Scheele) Irwin & Barneby Present in the Texas flora and known locally as: Lindheimer senna (Texas Distribution by vegetation zone) Synonymy: Cassia lindheimeriana Scheele

                                                                                                                                                                                                                                                                                            marilandica (L.) Link Present in the Texas flora and known locally as: Wild senna, Maryland senna (Texas Distribution by vegetation zone) Synonymy: Cassia marilandica L. , Cassia medsgeri Shafer , Ditremexa marilandica (L.) Britt. & Rose , Ditremexa medsgeri (Shafer) Britt. & Rose

                                                                                                                                                                                                                                                                                            mexicana (Jacq.) Irwin & Barneby

                                                                                                                                                                                                                                                                                              var. chapmanii (Isely) Irwin & Barneby Synonymy: Cassia chapmanii Isely

                                                                                                                                                                                                                                                                                            monozyx (Irwin & Barneby) Irwin & Barneby

                                                                                                                                                                                                                                                                                            multijuga (L.C. Rich.) Irwin & Barneby Synonymy: Cassia multijuga L.C. Rich.

                                                                                                                                                                                                                                                                                            nitida (L.C. Rich.) Irwin & Barneby Synonymy: Cassia antillana (Britt. & Rose) Alain , Cassia nitida L.C. Rich. , Chamaefistula antillana Britt. & Rose

                                                                                                                                                                                                                                                                                            obtusifolia (L.) Irwin & Barneby Present in the Texas flora and known locally as: Sicklepod senna, sickle senna (Texas Distribution by vegetation zone) Synonymy: Cassia obtusifolia L. , Cassia tora auct. non L. , Emelista tora sensu Britt. & Rose

                                                                                                                                                                                                                                                                                            occidentalis (L.) Link Present in the Texas flora and known locally as: Coffee senna, stypic-weed, bricho (Texas Distribution by vegetation zone) Synonymy: Cassia occidentalis L. , Ditremexa occidentalis (L.) Britt. & Rose ex Britt. & Wilson

                                                                                                                                                                                                                                                                                            orcuttii (Britt. & Rose) Irwin & Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Cassia orcuttii (Britt. & Rose) B.L. Turner

                                                                                                                                                                                                                                                                                            pendula (Humb. & Bonpl. ex Willd.) Irwin & Barneby

                                                                                                                                                                                                                                                                                              var. advena (Vogel) Irwin & Barneby

                                                                                                                                                                                                                                                                                              var. glabrata (Vogel) Irwin & Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Cassia coluteoides Colladon

                                                                                                                                                                                                                                                                                              var. pendula Synonymy: Cassia pendula Humb. & Bonpl. ex Willd.

                                                                                                                                                                                                                                                                                              var. stahlii (Urban) Irwin & Barneby Synonymy: Adipera stahlii (Urban) Britt. & Rose ex Britt. & Wilson , Cassia stahlii Urban

                                                                                                                                                                                                                                                                                            pilosior (B.L. Robins. ex J.F. Macbr.) Irwin & Barneby Present in the Texas flora and known locally as: Durnago senna, two-leaved senna (Texas Distribution by vegetation zone) Synonymy: Cassia pilosior (B.L. Robins. ex J.F. Macbr.) Irwin & Barneby

                                                                                                                                                                                                                                                                                            polyphylla (Jacq.) Irwin & Barneby Synonymy: Cassia polyphylla Jacq. , Peiranisia polyphylla (Jacq.) Britt. & Rose

                                                                                                                                                                                                                                                                                            pumilio (Gray) Irwin & Barneby Present in the Texas flora and known locally as: Dwarf senna, pumilio (Texas Distribution by vegetation zone) Synonymy: Cassia pumilio Gray

                                                                                                                                                                                                                                                                                            racemosa (P. Mill.) Irwin & Barneby Synonymy: Cassia ekmaniana Urban , Gaumerocassia ekmaniana (Urban) Britt. ex Britt. & Rose

                                                                                                                                                                                                                                                                                            ripleyana (Irwin & Barneby) Irwin & Barneby Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Cassia ripleyana Irwin & Barneby

                                                                                                                                                                                                                                                                                            roemeriana (Scheele) Irwin & Barneby Present in the Texas flora and known locally as: Twoleaf senna (Texas Distribution by vegetation zone) Synonymy: Cassia roemeriana Scheele

                                                                                                                                                                                                                                                                                            rostrata (Mart.) Irwin & Barneby

                                                                                                                                                                                                                                                                                            septentrionalis (Viviani) Irwin & Barneby Present in the Texas flora, local name unknown. No Texas distribution data available Synonymy: Adipera laevigata (Willd.) Britt. & Rose , Cassia laevigata Willd.

                                                                                                                                                                                                                                                                                            siamea (Lam.) Irwin & Barneby Synonymy: Cassia siamea Lam. , Sciacassia siamea (Lam.) Britt. ex Britt. & Rose

                                                                                                                                                                                                                                                                                            sophera (L.) Roxb. Synonymy: Cassia sophera L.

                                                                                                                                                                                                                                                                                            spectabilis (DC.) Irwin & Barneby Synonymy: Cassia spectabilis DC.

                                                                                                                                                                                                                                                                                            sulfurea (DC. ex Colladon) Irwin & Barneby Synonymy: Cassia glauca Lam. , Cassia sulfurea DC. ex Colladon

                                                                                                                                                                                                                                                                                            surattensis (Burm. f.) Irwin & Barneby Synonymy: Cassia suffruticosa Koenig ex Roth , Cassia surattensis var. suffruticosa (Koenig ex Roth) Chatterjee

                                                                                                                                                                                                                                                                                            tora (L.) Roxb. Synonymy: Cassia tora L.

                                                                                                                                                                                                                                                                                            uniflora (P. Mill.) Irwin & Barneby Synonymy: Cassia uniflora P. Mill.

                                                                                                                                                                                                                                                                                            wislizeni (Gray) Irwin & Barneby Present in the Texas flora and known locally as: Wislizenus senna (Texas Distribution by vegetation zone) Synonymy: Cassia wislizeni Gray

                                                                                                                                                                                                                                                                                            Sesbania Scop. - RIVER-HEMP

                                                                                                                                                                                                                                                                                              bispinosa (Jacq.) W. Wight Synonymy: Sesban bispinosus (Jacq.) Rydb.

                                                                                                                                                                                                                                                                                              drummondii (Rydb.) Cory Present in the Texas flora and known locally as: Drummond sesbania, rattlebush, poison bean, coffee bean (Texas Distribution by vegetation zone) Synonymy: Daubentonia drummondii Rydb.

                                                                                                                                                                                                                                                                                              emerus (Aubl.) Urban Synonymy: Aeschynomene emerus Aubl. , Sesban emerus (Aubl.) Britt. & Wilson

                                                                                                                                                                                                                                                                                              grandiflora (L.) Poir. Synonymy: Agati grandiflora (L.) Desv.

                                                                                                                                                                                                                                                                                              herbacea (P. Mill.) McVaugh Present in the Texas flora (treated as Sesbania macrocarpa Muhl. by Hatch et al, 1990) and known locally as: Coffee bean, Colorado-river hemp, bequilla (Texas Distribution by vegetation zone) Synonymy: Darwinia exaltata Raf. , Sesban exaltatus (Raf.) Rydb. , Sesbania exaltata (Raf.) Rydb. ex A.W. Hill , Sesbania macrocarpa Muhl. ex Raf.

                                                                                                                                                                                                                                                                                              punicea (Cav.) Benth. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Daubentonia punicea (Cav.) DC.

                                                                                                                                                                                                                                                                                              sericea (Willd.) Link

                                                                                                                                                                                                                                                                                              sesban (L.) Merr.

                                                                                                                                                                                                                                                                                              tomentosa Hook. & Arn. Listed by the U.S. FWS as endangered, the FWS local name is `Ohai and the FWS range is: U.S.A. (HI). Listed on November 10, 1994 (Volume 59 Federal Register 56350). Synonymy: Sesbania arborea O.& I. Deg. , Sesbania hawaiiensis O.& I. Deg. , Sesbania hobdyi O.& I. Deg. , Sesbania tomentosa var. molokaiensis O. Deg. & Sherff

                                                                                                                                                                                                                                                                                              virgata (Cav.) Poir. Synonymy: Aeschynomene virgata Cav. , Sesbania marginata Benth.

                                                                                                                                                                                                                                                                                              Sophora L. - NECKLACEPOD

                                                                                                                                                                                                                                                                                                affinis Torr. & Gray Present in the Texas flora and known locally as: Texas sophora, Eve's necklace (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                arizonica S. Wats. Synonymy: Sophora arizonica ssp. formosa (Kearney & Peebles) Yakovlev , Sophora arizonica var. formosa (Kearney & Peebles) Tsoong , Sophora formosa Kearney & Peebles

                                                                                                                                                                                                                                                                                                chrysophylla (Salisb.) Seem. Synonymy: Sophora chrysophylla ssp. circularis Chock , Sophora chrysophylla ssp. glabrata (Gray) Chock , Sophora chrysophylla ssp. unifoliata (Rock) Chock , Sophora chrysophylla var. elliptica Chock , Sophora chrysophylla var. glabrata (Gray) Chock , Sophora chrysophylla var. grisea (O. Deg. & Sherff) Chock , Sophora chrysophylla var. kanaioensis Chock , Sophora chrysophylla var. kauensis Chock , Sophora chrysophylla var. lanaiensis Chock , Sophora chrysophylla var. makuaensis Chock , Sophora chrysophylla var. ovata Chock , Sophora chrysophylla var. unifoliata (Rock) Chock

                                                                                                                                                                                                                                                                                                gypsophila B.L. Turner & Powell

                                                                                                                                                                                                                                                                                                  var. guadalupensis B.L. Turner & Powell Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                leachiana M.E. Peck Synonymy: Vexibia leachiana (M.E. Peck) W.A. Weber

                                                                                                                                                                                                                                                                                                nuttalliana B.L. Turner Present in the Texas flora and known locally as: White loco (Texas Distribution by vegetation zone) Synonymy: Sophora sericea Nutt. , Vexibia nuttalliana (B.L. Turner) W.A. Weber

                                                                                                                                                                                                                                                                                                secundiflora (Ortega) Lag. ex DC. Present in the Texas flora and known locally as: Mescalbean, frijolito, Texas mountain laurel (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                stenophylla Gray Synonymy: Vexibia stenophylla (Gray) W.A. Weber

                                                                                                                                                                                                                                                                                                tomentosa L.

                                                                                                                                                                                                                                                                                                  var. littoralis (Schrad.) Benth. Synonymy: Sophora littoralis Schrad. , Sophora tomentosa ssp. littoralis (Schrad.) Yakovlev

                                                                                                                                                                                                                                                                                                  var. occidentalis (L.) Isely Present in the Texas flora and known locally as: Yellow sophora No Texas distribution data available Synonymy: Sophora tomentosa ssp. occidentalis (L.) Brummitt

                                                                                                                                                                                                                                                                                                  var. truncata Torr. & Gray Synonymy: Sophora tomentosa ssp. bahamensis Yakovlev

                                                                                                                                                                                                                                                                                                Spartium L. - SPANISH-BROOM

                                                                                                                                                                                                                                                                                                  junceum L. Present in the Texas flora, local name unknown. No Texas distribution data available

                                                                                                                                                                                                                                                                                                  Sphaerophysa DC. - BLADDER-VETCH

                                                                                                                                                                                                                                                                                                    salsula (Pallas) DC. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Phaca salsula Pallas , Swainsona salsula (Pallas) Taubert

                                                                                                                                                                                                                                                                                                    Sphinctospermum Rose - PEASEED

                                                                                                                                                                                                                                                                                                      constrictum (S. Wats.) Rose

                                                                                                                                                                                                                                                                                                      Stahlia Bello - COBANA-NEGRA

                                                                                                                                                                                                                                                                                                        monosperma (Tul.) Urban Listed by the U.S. FWS as threatened - the FWS local name is C=bana negra and the FWS range is: U.S.A. (PR), Dominican Republic.

                                                                                                                                                                                                                                                                                                        Strongylodon Vogel - JADEVINE

                                                                                                                                                                                                                                                                                                          ruber Vogel

                                                                                                                                                                                                                                                                                                          Strophostyles Ell. - FUZZY-BEAN

                                                                                                                                                                                                                                                                                                            helvula (L.) Ell. Present in the Texas flora and known locally as: Trailing wildbean, amberique bean (Texas Distribution by vegetation zone) Synonymy: Strophostyles helvula var. missouriensis (S. Wats.) Britt.

                                                                                                                                                                                                                                                                                                            humilis Kuntz

                                                                                                                                                                                                                                                                                                            leiosperma (Torr. & Gray) Piper Present in the Texas flora and known locally as: Slick seed wildbean (Texas Distribution by vegetation zone) Synonymy: Phaseolus leiospermus Torr. & Gray , Strophostyles pauciflora (Benth.) S. Wats.

                                                                                                                                                                                                                                                                                                            umbellata (Muhl. ex Willd.) Britt. Present in the Texas flora and known locally as: Pernnial wildbean, pink wildbean (Texas Distribution by vegetation zone) Synonymy: Strophostyles umbellata var. paludigena Fern.

                                                                                                                                                                                                                                                                                                            Stylosanthes Sw. - PENCIL-FLOWER

                                                                                                                                                                                                                                                                                                              biflora (L.) B.S.P. Present in the Texas flora and known locally as: Pencilflower, sidebeak pencilflower (Texas Distribution by vegetation zone) Synonymy: Stylosanthes biflora var. hispidissima (Michx.) Pollard & Ball , Stylosanthes floridana Blake , Stylosanthes riparia Kearney , Stylosanthes riparia var. setifera Fern.

                                                                                                                                                                                                                                                                                                              calcicola Small

                                                                                                                                                                                                                                                                                                              erecta Beauv. Synonymy: Stylosanthes guianensis (Aubl.) Sw.

                                                                                                                                                                                                                                                                                                              fruticosa (Retz.) Alston

                                                                                                                                                                                                                                                                                                              hamata (L.) Taubert

                                                                                                                                                                                                                                                                                                              viscosa (L.) Sw. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                              Tamarindus L. - TAMARIND

                                                                                                                                                                                                                                                                                                                indica L.

                                                                                                                                                                                                                                                                                                                Tephrosia Pers. - HOARY-PEA

                                                                                                                                                                                                                                                                                                                  angustissima Shuttlw. ex Chapman

                                                                                                                                                                                                                                                                                                                    var. angustissima Synonymy: Cracca angustissima (Shuttlw. ex Chapman) Kuntze , Tephrosia purpurea auct. non (L.) Pers.

                                                                                                                                                                                                                                                                                                                    var. corallicola (Small) Isely Synonymy: Cracca corallicola Small , Tephrosia corallicola (Small) Léonard

                                                                                                                                                                                                                                                                                                                    var. curtissii (Small ex Rydb.) Isely Synonymy: Cracca curtissii Small ex Rydb. , Tephrosia curtissii (Small ex Rydb.) Shinners , Tephrosia seminole Shinners

                                                                                                                                                                                                                                                                                                                  candida DC. Synonymy: Cracca candida (DC.) Kunth , Xiphocarpus candidus (DC.) Endl.

                                                                                                                                                                                                                                                                                                                  chrysophylla Pursh Synonymy: Cracca carpenteri Rydb. , Cracca chapmanii (Vail) Small , Cracca chrysophylla (Pursh) Kuntze , Tephrosia carpenteri (Rydb.) Killip

                                                                                                                                                                                                                                                                                                                  cinerea (L.) Pers. Synonymy: Cracca cinerea (L.) Morong

                                                                                                                                                                                                                                                                                                                  florida (F.G. Dietr.) C.E. Wood Synonymy: Cracca ambigua (M.A. Curtis) Kuntze , Cracca gracillima (B.L. Robins.) Heller , Galega florida F.G. Dietr. , Tephrosia ambigua (M.A. Curtis) Chapman , Tephrosia ambigua var. gracillima B.L. Robins. , Tephrosia florida var. gracillima (B.L. Robins.) Shinners

                                                                                                                                                                                                                                                                                                                  X floridana (Vail) Isely [chrysophylla X florida] Synonymy: Cracca floridana Vail , Cracca intermedia Small , Cracca smallii Vail , Tephrosia intermedia auct. non Graham

                                                                                                                                                                                                                                                                                                                  hispidula (Michx.) Pers. Synonymy: Cracca hispidula (Michx.) Kuntze , Tephrosia elegans Nutt.

                                                                                                                                                                                                                                                                                                                  leiocarpa Gray Synonymy: Cracca leiocarpa (Gray) Kuntze , Tephrosia affinis S. Wats. , Tephrosia viridis M.E. Jones

                                                                                                                                                                                                                                                                                                                  lindheimeri Gray Present in the Texas flora and known locally as: Lindheimer tephrosia, roundleaf tephrosia (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                                  onobrychoides Nutt. Present in the Texas flora and known locally as: Multibloom tephrosia (Texas Distribution by vegetation zone) Synonymy: Cracca angustifolia (Featherman) Pennell , Cracca onobrychoides (Nutt.) Kuntze , Cracca texana Rydb. , Tephrosia angustifolia Featherman , Tephrosia multiflora Featherman , Tephrosia texana (Rydb.) Cory

                                                                                                                                                                                                                                                                                                                  potosina Brandeg. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Cracca potosina (Brandeg.) Standl.

                                                                                                                                                                                                                                                                                                                  purpurea (L.) Pers. Synonymy: Cracca purpurea L. , Tephrosia piscatoria (Dry.) Pers.

                                                                                                                                                                                                                                                                                                                  rugelii Shuttlw. ex B.L. Robins. Synonymy: Cracca rugelii (Shuttlw. ex B.L. Robins.) Heller

                                                                                                                                                                                                                                                                                                                  senna Kunth Synonymy: Cracca cathartica (Sessé & Moc.) Britt. & Millsp.

                                                                                                                                                                                                                                                                                                                  sessiliflora (Poir.) Hassler

                                                                                                                                                                                                                                                                                                                  spicata (Walt.) Torr. & Gray Synonymy: Cracca flexuosa (Vail) Heller , Cracca spicata (Walt.) Kuntze , Galega spicata Walt. , Tephrosia flexuosa (Vail) Chapman , Tephrosia spicata var. semitonsa Fern.

                                                                                                                                                                                                                                                                                                                  tenella Gray Present in the Texas flora and known locally as: Red tephrosia (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                                  thurberi (Rydb.) C.E. Wood Synonymy: Cracca thurberi Rydb.

                                                                                                                                                                                                                                                                                                                  virginiana (L.) Pers. Present in the Texas flora and known locally as: Virginia tephrosia, devil's shoestring, goats-rue, catgut (Texas Distribution by vegetation zone) Synonymy: Cracca latidens Small , Cracca mohrii Rydb. , Cracca virginiana L. , Tephrosia latidens (Small) Standl. , Tephrosia mohrii (Rydb.) Godfrey , Tephrosia virginiana var. glabra Nutt. , Tephrosia virginiana var. holosericea (Nutt.) Torr. & Gray

                                                                                                                                                                                                                                                                                                                  Teramnus P. Br. - BLUE WISS

                                                                                                                                                                                                                                                                                                                    labialis (L. f.) Spreng.

                                                                                                                                                                                                                                                                                                                    uncinatus (L.) Sw.

                                                                                                                                                                                                                                                                                                                    Thermopsis R. Br. ex Ait. f. - GOLDEN-BANNER

                                                                                                                                                                                                                                                                                                                      californica S. Wats.

                                                                                                                                                                                                                                                                                                                        var. argentata (Greene) C.J. Chen & B.L. Turner Synonymy: Thermopsis argentata Greene , Thermopsis gracilis var. argentata (Greene) Jepson , Thermopsis macrophylla var. argentata (Greene) Jepson

                                                                                                                                                                                                                                                                                                                        var. californica Synonymy: Thermopsis macrophylla var. agnina J.T. Howell , Thermopsis macrophylla var. velutina (Greene) Larisey

                                                                                                                                                                                                                                                                                                                        var. semota (Jepson) C.J. Chen & B.L. Turner Synonymy: Thermopsis macrophylla ssp. semota (Jepson) Beauchamp , Thermopsis macrophylla var. semota Jepson

                                                                                                                                                                                                                                                                                                                      divaricarpa A. Nels. Synonymy: Thermopsis montana var. divaricarpa (A. Nels.) Dorn , Thermopsis pinetorum Greene , Thermopsis rhombifolia var. divaricarpa (A. Nels.) Isely

                                                                                                                                                                                                                                                                                                                      fraxinifolia Nutt. ex M.A. Curtis Synonymy: Thermopsis mollis var. fraxinifolia (Nutt. ex M.A. Curtis) Isely

                                                                                                                                                                                                                                                                                                                      gracilis T.J. Howell

                                                                                                                                                                                                                                                                                                                        var. gracilis Synonymy: Thermopsis gracilis var. venosa (Eastw.) Jepson , Thermopsis macrophylla var. venosa (Eastw.) Isely , Thermopsis montana var. venosa (Eastw.) Jepson , Thermopsis subglaber Henderson

                                                                                                                                                                                                                                                                                                                        var. ovata (B.L. Robins. ex Piper) M. Mendenhall Synonymy: Thermopsis montana var. ovata (B.L. Robins. ex Piper) St. John , Thermopsis ovata B.L. Robins. ex Piper , Thermopsis rhombifolia var. ovata (B.L. Robins. ex Piper) Isely

                                                                                                                                                                                                                                                                                                                      macrophylla Hook. & Arn.

                                                                                                                                                                                                                                                                                                                      mollis (Michx.) M.A. Curtis ex Gray Synonymy: Thermopsis hugeri Small

                                                                                                                                                                                                                                                                                                                      montana Nutt.

                                                                                                                                                                                                                                                                                                                        var. hitchcockii (Isely) M. Mendenhall Synonymy: Thermopsis macrophylla var. hitchcockii Isely

                                                                                                                                                                                                                                                                                                                        var. montana Synonymy: Thermopsis macrophylla var. montana (Nutt.) Isely

                                                                                                                                                                                                                                                                                                                      rhombifolia (Nutt. ex Pursh) Nutt. ex Richards. Synonymy: Thermopsis arenosa A. Nels. , Thermopsis rhombifolia var. annulocarpa (A. Nels.) L.O. Williams , Thermopsis rhombifolia var. arenosa (A. Nels.) Larisey

                                                                                                                                                                                                                                                                                                                      robusta T.J. Howell

                                                                                                                                                                                                                                                                                                                      villosa (Walt.) Fern. & Schub. Synonymy: Thermopsis caroliniana M.A. Curtis

                                                                                                                                                                                                                                                                                                                      Trifolium L. - CLOVER

                                                                                                                                                                                                                                                                                                                        albopurpureum Torr. & Gray Synonymy: Trifolium albopurpureum var. neolagopus (Loja.) McDermott , Trifolium columbianum Greene , Trifolium columbianum var. argillorum Jepson , Trifolium helleri Kennedy , Trifolium macraei var. albopurpureum (Torr. & Gray) Greene , Trifolium neolagopus Loja. , Trifolium olivaceum var. columbianum (Greene) Jepson , Trifolium olivaceum var. griseum Jepson , Trifolium petrophilum Greene ex Heller

                                                                                                                                                                                                                                                                                                                        alexandrinum L.

                                                                                                                                                                                                                                                                                                                        amabile Kunth

                                                                                                                                                                                                                                                                                                                        amoenum Greene

                                                                                                                                                                                                                                                                                                                        andersonii Gray

                                                                                                                                                                                                                                                                                                                          ssp. andersonii

                                                                                                                                                                                                                                                                                                                          ssp. beatleyae J. Gillett Synonymy: Trifolium andersonii var. beatleyae (J. Gillett) Isely

                                                                                                                                                                                                                                                                                                                          ssp. monoense (Greene) J. Gillett Synonymy: Trifolium andersonii var. monoense (Greene) Isely , Trifolium monoense Greene

                                                                                                                                                                                                                                                                                                                        andinum Nutt.

                                                                                                                                                                                                                                                                                                                          var. andinum

                                                                                                                                                                                                                                                                                                                          var. podocephalum Barneby

                                                                                                                                                                                                                                                                                                                        angustifolium L.

                                                                                                                                                                                                                                                                                                                        arvense L. Present in the Texas flora and known locally as: Rabbit-foot clover, oldfield clover (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                                        attenuatum Greene Synonymy: Trifolium bracteolatum Rydb. , Trifolium dasyphyllum var. stenolobum (Rydb.) McDermott , Trifolium lilacinum Rydb., non Greene , Trifolium petraeum Greene , Trifolium stenolobum Rydb.

                                                                                                                                                                                                                                                                                                                        aureum Pollich Synonymy: Trifolium agrarium L. p.p.

                                                                                                                                                                                                                                                                                                                        barbigerum Torr.

                                                                                                                                                                                                                                                                                                                          var. andrewsii Gray Synonymy: Trifolium grayi Loja.

                                                                                                                                                                                                                                                                                                                          var. barbigerum

                                                                                                                                                                                                                                                                                                                        beckwithii Brewer ex S. Wats.

                                                                                                                                                                                                                                                                                                                        bejariense Moric. Present in the Texas flora and known locally as: Bejar clover (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                                        bifidum Gray Synonymy: Trifolium bifidum var. decipiens Greene

                                                                                                                                                                                                                                                                                                                        bolanderi Gray

                                                                                                                                                                                                                                                                                                                        brandegei S. Wats. Synonymy: Trifolium kingii var. brandegei (S. Wats.) McDermott

                                                                                                                                                                                                                                                                                                                        breweri S. Wats.

                                                                                                                                                                                                                                                                                                                        buckwestiorum Isley

                                                                                                                                                                                                                                                                                                                        calcaricum Collins & Wieboldt

                                                                                                                                                                                                                                                                                                                        campestre Schreb. Present in the Texas flora and known locally as: Low hop clover (Texas Distribution by vegetation zone) Synonymy: Trifolium procumbens L. 1755, non 1753

                                                                                                                                                                                                                                                                                                                        carolinianum Michx. Present in the Texas flora and known locally as: Carolina clover (Texas Distribution by vegetation zone) Synonymy: Trifolium saxicola Small

                                                                                                                                                                                                                                                                                                                        ciliolatum Benth.

                                                                                                                                                                                                                                                                                                                        cyathiferum Lindl.

                                                                                                                                                                                                                                                                                                                        dasyphyllum Torr. & Gray

                                                                                                                                                                                                                                                                                                                          ssp. anemophilum (Greene) J. Gillett Synonymy: Trifolium anemophilum Greene , Trifolium dasyphyllum var. anemophilum (Greene) J.S. Martin ex Isely , Trifolium scariosum A. Nels.

                                                                                                                                                                                                                                                                                                                          ssp. dasyphyllum Synonymy: Trifolium lividum Rydb.

                                                                                                                                                                                                                                                                                                                          ssp. uintense (Rydb.) J. Gillett Synonymy: Trifolium dasyphyllum var. uintense (Rydb.) Welsh , Trifolium dasyphyllum var. uintense (Rydb.) J.S. Martin ex Isely , Trifolium uintense Rydb.

                                                                                                                                                                                                                                                                                                                        dedeckerae J. Gillett Synonymy: Trifolium kingii ssp. dedeckerae (J. Gillett) D. Heller , Trifolium macilentum var. dedeckerae (J. Gillett) Barneby

                                                                                                                                                                                                                                                                                                                        dalmaticum Vis.

                                                                                                                                                                                                                                                                                                                        depauperatum Desv.

                                                                                                                                                                                                                                                                                                                          var. amplectens (Torr. & Gray) S. Wats. Synonymy: Trifolium amplectens Torr. & Gray

                                                                                                                                                                                                                                                                                                                          var. depauperatum Synonymy: Trifolium depauperatum var. laciniatum (Greene) Jepson

                                                                                                                                                                                                                                                                                                                          var. diversifolium (Nutt.) McDermott Synonymy: Trifolium amplectens var. hydrophilum (Greene) Jepson , Trifolium depauperatum var. hydrophilum (Greene) J.S. Martin ex Isely

                                                                                                                                                                                                                                                                                                                          var. stenophyllum (Nutt.) McDermott Synonymy: Trifolium amplectens var. truncatum (Greene) Jepson , Trifolium depauperatum var. truncatum (Greene) McDermott ex Isely , Trifolium stenophyllum Nutt. , Trifolium truncatum (Greene) Greene

                                                                                                                                                                                                                                                                                                                        dichotomum Hook. & Arn. Synonymy: Trifolium albopurpureum var. dichotomum (Hook. & Arn.) Isely , Trifolium dichotomum var. turbinatum Jepson , Trifolium macraei var. dichotomum (Hook. & Arn.) Brewer ex S. Wats.

                                                                                                                                                                                                                                                                                                                        douglasii House

                                                                                                                                                                                                                                                                                                                        dubium Sibthorp Present in the Texas flora and known locally as: Shamrock, small hop clover (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                                        echinatum Bieb.

                                                                                                                                                                                                                                                                                                                        eriocephalum Nutt.

                                                                                                                                                                                                                                                                                                                          ssp. arcuatum (Piper) J. Gillett Synonymy: Trifolium arcuatum Piper , Trifolium eriocephalum var. piperi J.S. Martin

                                                                                                                                                                                                                                                                                                                          ssp. cascadense J. Gillett

                                                                                                                                                                                                                                                                                                                          ssp. cusickii (Piper) J. Gillett Synonymy: Trifolium eriocephalum var. cusickii (Piper) J.S. Martin , Trifolium eriocephalum var. harneyense (T.J. Howell) McDermott

                                                                                                                                                                                                                                                                                                                          ssp. eriocephalum Synonymy: Trifolium eriocephalum var. butleri Jepson

                                                                                                                                                                                                                                                                                                                          ssp. martinii J. Gillett

                                                                                                                                                                                                                                                                                                                          ssp. villiferum (House) J. Gillett Synonymy: Trifolium eriocephalum var. villiferum (House) J.S. Martin , Trifolium villiferum House

                                                                                                                                                                                                                                                                                                                        fragiferum L. Synonymy: Trifolium fragiferum ssp. bonannii (K. Presl) Soj k

                                                                                                                                                                                                                                                                                                                        friscanum (Welsh) Welsh Synonymy: Trifolium andersonii var. friscanum Welsh

                                                                                                                                                                                                                                                                                                                        fucatum Lindl. Synonymy: Trifolium flavulum Greene , Trifolium fucatum var. gambelii (Nutt.) Jepson , Trifolium fucatum var. virescens (Greene) Jepson , Trifolium gambelii Nutt.

                                                                                                                                                                                                                                                                                                                        glomeratum L.

                                                                                                                                                                                                                                                                                                                        gracilentum Torr. & Gray

                                                                                                                                                                                                                                                                                                                          var. gracilentum Synonymy: Trifolium gracilentum var. inconspicuum Fern.

                                                                                                                                                                                                                                                                                                                          var. palmeri (S. Wats.) McDermott Synonymy: Trifolium palmeri S. Wats.

                                                                                                                                                                                                                                                                                                                        gymnocarpon Nutt.

                                                                                                                                                                                                                                                                                                                          ssp. gymnocarpon Synonymy: Trifolium gymnocarpon var. subcaulescens (Gray) A. Nels. , Trifolium nemorale Greene , Trifolium subcaulescens Gray

                                                                                                                                                                                                                                                                                                                          ssp. plummerae (S. Wats.) J. Gillett Synonymy: Trifolium gymnocarpon var. plummerae (S. Wats.) J.S. Martin , Trifolium plummerae S. Wats.

                                                                                                                                                                                                                                                                                                                        haydenii Porter

                                                                                                                                                                                                                                                                                                                          var. barnebyi Isely Synonymy: Trifolium barnebyi (Isely) Dorn & Lichvar

                                                                                                                                                                                                                                                                                                                          var. haydenii

                                                                                                                                                                                                                                                                                                                        hirtum All.

                                                                                                                                                                                                                                                                                                                        howellii S. Wats.

                                                                                                                                                                                                                                                                                                                        hybridum L. Synonymy: Trifolium elegans Savi , Trifolium hybridum ssp. elegans (Savi) Aschers. & Graebn. , Trifolium hybridum var. elegans (Savi) Boiss. , Trifolium hybridum var. pratense Rabenh.

                                                                                                                                                                                                                                                                                                                        incarnatum L. Present in the Texas flora and known locally as: Crimson clover, Italian clover (Texas Distribution by vegetation zone) Synonymy: Trifolium incarnatum var. elatius Gibelli & Belli

                                                                                                                                                                                                                                                                                                                        kingii S. Wats.

                                                                                                                                                                                                                                                                                                                          ssp. kingii

                                                                                                                                                                                                                                                                                                                          ssp. macilentum (Greene) J. Gillett Synonymy: Trifolium kingii var. macilentum (Greene) Isely , Trifolium macilentum Greene

                                                                                                                                                                                                                                                                                                                        lappaceum L. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                                        latifolium (Hook.) Greene Synonymy: Trifolium aitonii Rydb. , Trifolium howellii var. latifolium (Hook.) McDermott , Trifolium longipes var. latifolium Hook. , Trifolium orbiculatum Kennedy & McDermott

                                                                                                                                                                                                                                                                                                                        leibergii A. Nels. & J.F. Macbr.

                                                                                                                                                                                                                                                                                                                        lemmonii S. Wats. Synonymy: Trifolium gymnocarpon var. lemmonii (S. Wats.) McDermott

                                                                                                                                                                                                                                                                                                                        longipes Nutt.

                                                                                                                                                                                                                                                                                                                          ssp. atrorubens (Greene) J. Gillett Synonymy: Trifolium atrorubens (Greene) House , Trifolium longipes var. atrorubens (Greene) Jepson , Trifolium rusbyi var. atrorubens Greene

                                                                                                                                                                                                                                                                                                                          ssp. caurinum (Piper) J. Gillett Synonymy: Trifolium caurinum Piper , Trifolium covillei House , Trifolium longipes var. multiovulatum (Henderson) C.L. Hitchc. , Trifolium oreganum var. multiovulatum Henderson , Trifolium rusbyi ssp. caurinum (Piper) Heller & Zoh.

                                                                                                                                                                                                                                                                                                                          ssp. elmeri (Greene) J. Gillett Synonymy: Trifolium elmeri Greene , Trifolium longipes var. elmeri (Greene) McDermott

                                                                                                                                                                                                                                                                                                                          ssp. hansenii (Greene) J. Gillett Synonymy: Trifolium hansenii Greene , Trifolium longipes var. hansenii (Greene) Jepson , Trifolium longipes var. nevadense Jepson

                                                                                                                                                                                                                                                                                                                          ssp. longipes

                                                                                                                                                                                                                                                                                                                          ssp. multipedunculatum (Kennedy) J. Gillett Synonymy: Trifolium longipes var. multipedunculatum (Kennedy) J.S. Martin ex Isely , Trifolium multipedunculatum Kennedy , Trifolium rusbyi ssp. multipedunculatum (Kennedy) Heller & Zoh.

                                                                                                                                                                                                                                                                                                                          ssp. oreganum (T.J. Howell) J. Gillett Synonymy: Trifolium longipes var. oreganum (T.J. Howell) Isely , Trifolium oreganum T.J. Howell , Trifolium rusbyi ssp. oreganum (T.J. Howell) Heller & Zoh.

                                                                                                                                                                                                                                                                                                                          ssp. pedunculatum (Rydb.) J. Gillett Synonymy: Trifolium longipes var. pedunculatum (Rydb.) C.L. Hitchc. , Trifolium longipes var. pedunculatum (Rydb.) Isely , Trifolium pedunculatum Rydb.

                                                                                                                                                                                                                                                                                                                          ssp. pygmaeum (Gray) J. Gillett Synonymy: Trifolium longipes var. brachypus S. Wats. , Trifolium longipes var. pygmaeum Gray , Trifolium longipes var. rusbyi (Greene) Harrington , Trifolium rusbyi Greene

                                                                                                                                                                                                                                                                                                                          ssp. reflexum (A. Nels.) J. Gillett Synonymy: Trifolium longipes var. reflexum A. Nels. , Trifolium oreganum var. rydbergii (Greene) McDermott , Trifolium rusbyi ssp. reflexum (A. Nels.) Heller & Zoh. , Trifolium rydbergii Greene

                                                                                                                                                                                                                                                                                                                          ssp. shastense (House) J. Gillett Synonymy: Trifolium longipes var. shastense (House) Jepson , Trifolium rusbyi ssp. shastense (House) Heller & Zoh. , Trifolium shastense House

                                                                                                                                                                                                                                                                                                                        lupinaster L.

                                                                                                                                                                                                                                                                                                                        macraei Hook. & Arn. Synonymy: Trifolium bicephalum Elmer , Trifolium catalinae S. Wats. , Trifolium mercedense Kennedy , Trifolium traskiae Kennedy

                                                                                                                                                                                                                                                                                                                        macrocephalum (Pursh) Poir. Synonymy: Lupinaster macrocephalus Pursh , Trifolium macrocephalum var. caeruleomontanum St. John

                                                                                                                                                                                                                                                                                                                        medium L.

                                                                                                                                                                                                                                                                                                                        microcephalum Pursh

                                                                                                                                                                                                                                                                                                                        microdon Hook. & Arn. Synonymy: Trifolium microdon var. pilosum Eastw.

                                                                                                                                                                                                                                                                                                                        minutissimum Heller & Zoh.

                                                                                                                                                                                                                                                                                                                        monanthum Gray

                                                                                                                                                                                                                                                                                                                          ssp. grantianum (Heller) J. Gillett Synonymy: Trifolium monanthum var. grantianum (Heller) Parish , Trifolium simulans House

                                                                                                                                                                                                                                                                                                                          ssp. monanthum

                                                                                                                                                                                                                                                                                                                          ssp. parvum (Kellogg) J. Gillett Synonymy: Trifolium monanthum var. caulescens Loja. , Trifolium monanthum var. parvum (Kellogg) McDermott , Trifolium monanthum var. pusillum (Greene) Jepson , Trifolium multicaule M.E. Jones , Trifolium pauciflorum var. parvum Kellogg , Trifolium pusillum Greene

                                                                                                                                                                                                                                                                                                                          ssp. tenerum (Eastw.) J. Gillett Synonymy: Trifolium monanthum var. eastwoodianum J.S. Martin , Trifolium monanthum var. tenerum (Eastw.) Parish , Trifolium tenerum Eastw.

                                                                                                                                                                                                                                                                                                                        mucronatum Willd. ex Spreng.

                                                                                                                                                                                                                                                                                                                          ssp. lacerum (Greene) J. Gillett Synonymy: Trifolium arizonicum Greene , Trifolium involucratum var. arizonicum (Greene) McDermott , Trifolium lacerum Greene , Trifolium mucronatum var. arizonicum (Greene) Isely , Trifolium oxydon Greene ex Rydb. , Trifolium wormskioldii var. arizonicum (Greene) Barneby

                                                                                                                                                                                                                                                                                                                        nanum Torr.

                                                                                                                                                                                                                                                                                                                        neurophyllum Greene Synonymy: Trifolium longipes var. neurophyllum (Greene) J.S. Martin ex Isely , Trifolium rusbyi ssp. neurophyllum (Greene) Heller & Zoh.

                                                                                                                                                                                                                                                                                                                        nigrescens Viviani

                                                                                                                                                                                                                                                                                                                        obtusiflorum Hook. f. Synonymy: Trifolium tridentatum var. obtusiflorum (Hook. f.) S. Wats.

                                                                                                                                                                                                                                                                                                                        oliganthum Steud. Synonymy: Trifolium pauciflorum Nutt. , Trifolium variegatum var. pauciflorum (Nutt.) McDermott

                                                                                                                                                                                                                                                                                                                        olivaceum Greene Synonymy: Trifolium albopurpureum var. olivaceum (Greene) Isely , Trifolium columbianum var. olivaceum (Greene) Jepson

                                                                                                                                                                                                                                                                                                                        ornithopodioides (L.) Sm. Synonymy: Melilotus ornithopodioides (L.) Desr. , Trigonella ornithopodioides (L.) DC.

                                                                                                                                                                                                                                                                                                                        owyheense Gilkey

                                                                                                                                                                                                                                                                                                                        parryi Gray

                                                                                                                                                                                                                                                                                                                          ssp. montanense (Rydb.) J. Gillett Synonymy: Trifolium inaequale Rydb. , Trifolium montanense Rydb. , Trifolium parryi var. montanense (Rydb.) Isely , Trifolium parryi var. montanense (Rydb.) Welsh

                                                                                                                                                                                                                                                                                                                          ssp. parryi

                                                                                                                                                                                                                                                                                                                          ssp. salictorum (Greene ex Rydb.) J. Gillett Synonymy: Trifolium salictorum Greene ex Rydb.

                                                                                                                                                                                                                                                                                                                        pinetorum Greene Synonymy: Trifolium longicaule Woot. & Standl. , Trifolium willdenowii var. longicaule (Woot. & Standl.) L. Benson , Trifolium wormskioldii var. longicaule (Woot. & Standl.) L. Benson

                                                                                                                                                                                                                                                                                                                        plumosum Dougl. ex Hook.

                                                                                                                                                                                                                                                                                                                          ssp. amplifolium (J.S. Martin) J. Gillett Synonymy: Trifolium plumosum var. amplifolium J.S. Martin

                                                                                                                                                                                                                                                                                                                          ssp. plumosum

                                                                                                                                                                                                                                                                                                                        polymorphum Poir. Present in the Texas flora and known locally as: Peanut clover (Texas Distribution by vegetation zone) Synonymy: Trifolium amphianthum Torr. & Gray

                                                                                                                                                                                                                                                                                                                        pratense L. Present in the Texas flora and known locally as: Red clover (Texas Distribution by vegetation zone) Synonymy: Trifolium pratense var. frigidum auct. non Gaudin , Trifolium pratense var. sativum (P. Mill.) Schreb.

                                                                                                                                                                                                                                                                                                                        productum Greene Synonymy: Trifolium kingii ssp. productum (Greene) D. Heller , Trifolium kingii var. productum (Greene) Jepson

                                                                                                                                                                                                                                                                                                                        purpureum Lois.

                                                                                                                                                                                                                                                                                                                        reflexum L. Present in the Texas flora and known locally as: Buffalo clover (Texas Distribution by vegetation zone) Synonymy: Trifolium reflexum var. glabrum Loja.

                                                                                                                                                                                                                                                                                                                        repens L. Present in the Texas flora and known locally as: White clover (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                                          var. giganteum Larg.-Fossat

                                                                                                                                                                                                                                                                                                                          var. repens

                                                                                                                                                                                                                                                                                                                        resupinatum L. Present in the Texas flora and known locally as: Persian clover, reversed clover (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                                        rollinsii J. Gillett Synonymy: Trifolium kingii ssp. rollinsii (J. Gillett) D. Heller , Trifolium macilentum var. rollinsii (J. Gillett) Barneby

                                                                                                                                                                                                                                                                                                                        scabrum L.

                                                                                                                                                                                                                                                                                                                        siskiyouense J. Gillett

                                                                                                                                                                                                                                                                                                                        spumosum L.

                                                                                                                                                                                                                                                                                                                        squamosum L. Synonymy: Trifolium maritinum Huds.

                                                                                                                                                                                                                                                                                                                        stoloniferum Muhl. ex Eat. Listed by the U.S. FWS as endangered, the FWS local name is Running buffalo clover and the FWS range is: U.S.A. (AR, IL, IN, KS, KY, MO, OH, WV). Listed on June 5, 1987 (Volume 52 Federal Register 21480).

                                                                                                                                                                                                                                                                                                                        striatum L.

                                                                                                                                                                                                                                                                                                                        subterraneum L.

                                                                                                                                                                                                                                                                                                                        suffocatum L.

                                                                                                                                                                                                                                                                                                                        thompsonii Morton

                                                                                                                                                                                                                                                                                                                        tomentosum L.

                                                                                                                                                                                                                                                                                                                        trichocalyx Heller

                                                                                                                                                                                                                                                                                                                        variegatum Nutt. Synonymy: Trifolium appendiculatum Loja. , Trifolium geminiflorum Greene , Trifolium melananthum Hook. & Arn. , Trifolium polydon Greene , Trifolium trilobatum Jepson , Trifolium variegatum var. major Loja. , Trifolium variegatum var. melananthum (Hook. & Arn.) Greene , Trifolium variegatum var. rostratum (Greene) C.L. Hitchc. , Trifolium variegatum var. trilobatum (Jepson) McDermott

                                                                                                                                                                                                                                                                                                                        vesiculosum Savi

                                                                                                                                                                                                                                                                                                                        virginicum Small ex Small & Vail Synonymy: Trifolium reflexum var. virginicum (Small ex Small & Vail) McDermott

                                                                                                                                                                                                                                                                                                                        willdenowii Spreng. Present in the Texas flora and known locally as: Mountain clover (Texas Distribution by vegetation zone) Synonymy: Trifolium tridentatum Lindl. , Trifolium tridentatum var. aciculare (Nutt.) McDermott

                                                                                                                                                                                                                                                                                                                        wormskioldii Lehm. Synonymy: Lupinaster wormskioldii (Lehm.) K. Presl , Trifolium fendleri Greene , Trifolium fimbriatum Lindl. , Trifolium heterodon Torr. & Gray , Trifolium involucratum var. fendleri (Greene) McDermott , Trifolium involucratum var. fimbriatum (Lindl.) McDermott , Trifolium involucratum var. heterodon (Torr. & Gray) S. Wats. , Trifolium involucratum var. kennedianum McDermott , Trifolium kennedianum (McDermott) A. Nels. & J.F. Macbr. , Trifolium spinulosum Dougl. ex Hook. , Trifolium willdenowii var. fimbriatum (Lindl.) Ewan , Trifolium willdenowii var. kennedianum (McDermott) Ewan , Trifolium wormskioldii var. fimbriatum (Lindl.) Jepson , Trifolium wormskioldii var. kennedianum (McDermott) Jepson

                                                                                                                                                                                                                                                                                                                        Trigonella L. - FENUGREEK

                                                                                                                                                                                                                                                                                                                          caerulea (L.) Ser.

                                                                                                                                                                                                                                                                                                                          corniculata (L.) L.

                                                                                                                                                                                                                                                                                                                          foenum-graecum L.

                                                                                                                                                                                                                                                                                                                          laciniata L.

                                                                                                                                                                                                                                                                                                                          procumbens (Bess.) Reichenb.

                                                                                                                                                                                                                                                                                                                          ramosa L.

                                                                                                                                                                                                                                                                                                                          Ulex L. - GORSE

                                                                                                                                                                                                                                                                                                                            europaeus L.

                                                                                                                                                                                                                                                                                                                            minor Roth Synonymy: Ulex nanus T.F. Forst. ex Symons

                                                                                                                                                                                                                                                                                                                            Vicia L. - VETCH

                                                                                                                                                                                                                                                                                                                              acutifolia Ell.

                                                                                                                                                                                                                                                                                                                              americana Muhl. ex Willd. Present in the Texas flora and known locally as: Amercian vetch (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                                                ssp. americana Synonymy: Vicia americana ssp. oregana (Nutt.) Abrams , Vicia americana var. oregana (Nutt.) A. Nels. , Vicia americana var. truncata (Nutt.) Brewer , Vicia americana var. villosa (Kellogg) F.J. Herm. , Vicia californica Greene , Vicia californica var. madrensis Jepson , Vicia oregana Nutt. , Vicia sparsifolia var. truncata (Nutt.) S. Wats.

                                                                                                                                                                                                                                                                                                                                ssp. mexicana C.R. Gunn

                                                                                                                                                                                                                                                                                                                                ssp. minor (Hook.) C.R. Gunn Present in the Texas flora (treated as Vicia americana Muhl. ex Willd. var. minor Hook. by Hatch et al, 1990) (Texas Distribution by vegetation zone) Synonymy: Lathyrus linearis Nutt. , Vicia americana var. angustifolia Nees , Vicia americana var. linearis (Nutt.) S. Wats. , Vicia americana var. minor Hook. , Vicia linearis (Nutt.) Greene , Vicia sparsifolia Nutt. ex Torr. & Gray , Vicia trifida F.G. Dietr. , Vicia trifida Rydb.

                                                                                                                                                                                                                                                                                                                              articulata Hornem.

                                                                                                                                                                                                                                                                                                                              benghalensis L.

                                                                                                                                                                                                                                                                                                                              caroliniana Walt. Present in the Texas flora and known locally as: Carolina vetch, pale vetch, wood vetch (Texas Distribution by vegetation zone) Synonymy: Vicia hugeri Small

                                                                                                                                                                                                                                                                                                                              cracca L.

                                                                                                                                                                                                                                                                                                                                ssp. cracca Synonymy: Vicia semicincta Greene

                                                                                                                                                                                                                                                                                                                                ssp. tenuifolia (Roth) Gaudin Synonymy: Vicia cracca var. tenuifolia (Roth) G. Beck , Vicia tenuifolia Roth

                                                                                                                                                                                                                                                                                                                              disperma DC. (NOTE: Presence in the North American flora not certain. Please contact BONAP if vouchered records are available.)

                                                                                                                                                                                                                                                                                                                              ervilia (L.) Willd.

                                                                                                                                                                                                                                                                                                                              faba L.

                                                                                                                                                                                                                                                                                                                              floridana S. Wats.

                                                                                                                                                                                                                                                                                                                              grandiflora Scop. Synonymy: Vicia grandiflora var. kitaibeliana W.D.J. Koch

                                                                                                                                                                                                                                                                                                                              hassei S. Wats. Synonymy: Vicia exigua var. californica Torr. , Vicia exigua var. hassei (S. Wats.) Jepson

                                                                                                                                                                                                                                                                                                                              hirsuta (L.) S.F. Gray Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                                              hybrida L.

                                                                                                                                                                                                                                                                                                                              lathyroides L.

                                                                                                                                                                                                                                                                                                                              laxiflora Brot. Synonymy: Vicia tenuissima Schinz & Thellung, non Ervum tenuissimum Bieb. , Vicia tetrasperma var. gracilis (Hook.) Aschers. & Graebn.

                                                                                                                                                                                                                                                                                                                              leucophaea Greene

                                                                                                                                                                                                                                                                                                                              ludoviciana Nutt. Present in the Texas flora and known locally as: Louisiana vetch (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                                                ssp. leavenworthii (Torr. & Gray) Lassetter & Gunn. Present in the Texas flora (treated as Vicia leavenworthii T. & G. by Hatch et al, 1990) and known locally as: Leavenworth vetch (Texas Distribution by vegetation zone) Synonymy: Vicia leavenworthii Torr. & Gray

                                                                                                                                                                                                                                                                                                                                ssp. ludoviciana Present in the Texas flora (treated as Vicia exigua Nutt. in T. & G. by Hatch et al, 1990) (Texas Distribution by vegetation zone) Synonymy: Vicia exigua Nutt. , Vicia leavenworthii var. occidentalis Shinners , Vicia ludoviciana var. laxiflora Shinners , Vicia ludoviciana var. texana (Torr. & Gray) Shinners , Vicia producta Rydb. , Vicia texana (Torr. & Gray) Small

                                                                                                                                                                                                                                                                                                                              lutea L.

                                                                                                                                                                                                                                                                                                                              menziesii Spreng. Listed by the U.S. FWS as endangered, the FWS local name is Hawaiian vetch and the FWS range is: U.S.A. (HI). Listed on April 26, 1978 (Volume 43 Federal Register 17916).

                                                                                                                                                                                                                                                                                                                              minutiflora F.G. Dietr. Present in the Texas flora and known locally as: Pygmyh-flowered vetch, small flowered vetch (Texas Distribution by vegetation zone) Synonymy: Vicia micrantha Nutt. ex Torr. & Gray , Vicia reverchonii S. Wats.

                                                                                                                                                                                                                                                                                                                              monantha Retz. Synonymy: Vicia calcarata Desf.

                                                                                                                                                                                                                                                                                                                              narbonensis L.

                                                                                                                                                                                                                                                                                                                              nigricans Hook. & Arn.

                                                                                                                                                                                                                                                                                                                                ssp. gigantea (Hook.) Lassetter & Gunn. Synonymy: Vicia gigantea Hook.

                                                                                                                                                                                                                                                                                                                                ssp. nigricans

                                                                                                                                                                                                                                                                                                                              ocalensis Godfrey & Kral

                                                                                                                                                                                                                                                                                                                              pannonica Crantz

                                                                                                                                                                                                                                                                                                                              peregrina L.

                                                                                                                                                                                                                                                                                                                              pulchella Kunth

                                                                                                                                                                                                                                                                                                                              sativa L. Present in the Texas flora and known locally as: common vetch, spring vetch (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                                                ssp. nigra (L.) Ehrh. Present in the Texas flora (treated as Vicia sativa L. var. nigra l. by Hatch et al, 1990) and known locally as: Narrow-leaved vetch (Texas Distribution by vegetation zone) Synonymy: Vicia angustifolia L. , Vicia angustifolia var. segetalis (Thuill.) W.D.J. Koch , Vicia angustifolia var. uncinata (Desv.) Rouy , Vicia sativa var. angustifolia (L.) Ser. , Vicia sativa var. nigra L. , Vicia sativa var. segetalis (Thuill.) Ser.

                                                                                                                                                                                                                                                                                                                                ssp. sativa Synonymy: Vicia sativa var. linearis Lange

                                                                                                                                                                                                                                                                                                                              sepium L.

                                                                                                                                                                                                                                                                                                                                var. montana W.D.J. Koch

                                                                                                                                                                                                                                                                                                                                var. sepium

                                                                                                                                                                                                                                                                                                                              tetrasperma (L.) Schreb. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Vicia tetrasperma var. tenuissima Druce

                                                                                                                                                                                                                                                                                                                              villosa Roth Present in the Texas flora and known locally as: Hairy vetch, Russian vetch, winter vetch (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                                                ssp. pseudocracca (Bertol.) Ball Synonymy: Vicia pseudocracca Bertol.

                                                                                                                                                                                                                                                                                                                                ssp. varia (Host) Corb. Present in the Texas flora (treated as Vicia dasycarpa Ten. by Hatch et al, 1990) and known locally as: Woolly pod vetch, winter vetch (Texas Distribution by vegetation zone) Synonymy: Vicia dasycarpa Ten. , Vicia villosa var. glabrescens W.D.J. Koch

                                                                                                                                                                                                                                                                                                                                ssp. villosa

                                                                                                                                                                                                                                                                                                                              Vigna Savi - COW-PEA AND WILD PEA

                                                                                                                                                                                                                                                                                                                                adenantha (G.F.W. Mey.) Marechal, Mascherpa & Stanier Synonymy: Phaseolus adenanthus G.F.W. Mey.

                                                                                                                                                                                                                                                                                                                                angularis (Willd.) Ohwi & Ohashi Synonymy: Phaseolus angularis (Willd.) W. Wight

                                                                                                                                                                                                                                                                                                                                antillana (Urban) Fawcett & Rendle Synonymy: Phaseolus antillanus Urban

                                                                                                                                                                                                                                                                                                                                hosei (Craib) Backer

                                                                                                                                                                                                                                                                                                                                juruana (Harms) Verdc.

                                                                                                                                                                                                                                                                                                                                longifolia (Benth.) Verdc. Synonymy: Phaseolus schottii Benth. , Phaseolus trichocarpus C. Wright

                                                                                                                                                                                                                                                                                                                                luteola (Jacq.) Benth. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Vigna repens (L.) Kuntze, non Baker

                                                                                                                                                                                                                                                                                                                                marina (Burm. f.) Merr. Synonymy: Vigna retusa (E. Mey.) Walp.

                                                                                                                                                                                                                                                                                                                                mungo (L.) Hepper Synonymy: Phaseolus mungo L.

                                                                                                                                                                                                                                                                                                                                owahuensis Vogel Listed by the U.S. FWS as endangered. The FWS range of distribution is: U.S.A. (HI). Listed on November 10, 1994 (Volume 59 Federal Register 56350). Slight spelling change required for match to BONAP standard. Synonymy: Vigna sandwicensis Gray , Vigna sandwicensis var. heterophylla Rock

                                                                                                                                                                                                                                                                                                                                peduncularis (Kunth) Fawcett & Rendle Synonymy: Phaseolus peduncularis Kunth

                                                                                                                                                                                                                                                                                                                                speciosa (Kunth) Verdc. Synonymy: Phaseolus speciosus Kunth

                                                                                                                                                                                                                                                                                                                                unguiculata (L.) Walp. Present in the Texas flora and known locally as: Cow-pea, black-eyed pea (Texas Distribution by vegetation zone) Synonymy: Vigna sinensis (L.) Savi

                                                                                                                                                                                                                                                                                                                                vexillata (L.) A. Rich.

                                                                                                                                                                                                                                                                                                                                Wisteria Nutt. - WISTERIA

                                                                                                                                                                                                                                                                                                                                  floribunda (Willd.) DC. Synonymy: Kraunhia floribunda (Willd.) Taubert , Rehsonia floribunda (Willd.) Stritch

                                                                                                                                                                                                                                                                                                                                  X formosa Rehd. [floribunda X sinensis]

                                                                                                                                                                                                                                                                                                                                  frutescens (L.) Poir. Present in the Texas flora (treated as Wisteria macrostachya (T. & G.) Robins & Fern. by Hatch et al, 1990) and known locally as: Kentucky wisteria (Texas Distribution by vegetation zone) Synonymy: Kraunhia frutescens (L.) Greene , Kraunhia macrostachya (Torr. & Gray) Small , Wisteria frutescens var. macrostachya Torr. & Gray , Wisteria macrostachya (Torr. & Gray) Nutt. ex B.L. Robins. & Fern.

                                                                                                                                                                                                                                                                                                                                  sinensis (Sims) DC. Present in the Texas flora and known locally as: Chinese wisteria (Texas Distribution by vegetation zone) Synonymy: Rehsonia sinensis (Sims) Stritch

                                                                                                                                                                                                                                                                                                                                  Zornia J.F. Gmel. - HORSEKILLER

                                                                                                                                                                                                                                                                                                                                    bracteata J.F. Gmel. Present in the Texas flora and known locally as: Bracted zornia, viperina (Texas Distribution by vegetation zone)

                                                                                                                                                                                                                                                                                                                                    gemella Vogel Present in the Texas flora and known locally as: Twoleaf zornia (Texas Distribution by vegetation zone) Synonymy: Hedysarum gemellum Willd. ex Vogel (pro syn.) , Zornia diphylla auct. non Pers.

                                                                                                                                                                                                                                                                                                                                    leptophylla (Benth.) Pittier Synonymy: Zornia diphylla var. leptophylla Benth.

                                                                                                                                                                                                                                                                                                                                    reticulata Sm. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)


                                                                                                                                                                                                                                                                                                                                    Use your browser's 'back' button to return to the prior page, or return to the Biota of North America Program, Texas A&M Bioinformatics Working Group, or the entry page for the Vascular Plant Information Gateway.
                                                                                                                                                                                                                                                                                                                                    This page, machine-generated using the program bonout3.ipf, is an experimental product of collaborative research involving the Texas A&M Bioinformatics Working Group and the Biota of North America Program. Comments/corrections can be sent to BONAP for nomenclatural matters or, for web-related items, the TAMUBIWG. The Texas vegetation area mapping system was developed by Erich Schneider of the Texas A&M Center for the Study of Digital Libraries. Last updated on: 07/31/96