Taxa of Outcrop, Grimes Co.--type locality for Agalinis navasotensis}{\plain \f1 \par }\pard \qj\sl0 {\plain \f1 \par }{\plain \f1 ("top"= top edge of outcrop; "summit"= large, flat area with house; "side"= sloping side of outcrop, where }{\plain \ulw\f1 A}{\plain \f1 . }{\plain \ulw\f1 navasotensis}{\plain \f1 is found.)\par }{\plain \f1 \par }{\plain \f1 Acanthaceae\par }{\plain \f1 \tab Ruellia humilis Nutt. var. longiflora (Gray) Fern. with Cuscuta\par }{\plain \f1 Amaryllidaceae\par }{\plain \f1 \tab Manfreda sp. --- side\par }{\plain \f1 Anacardiaceae\par }{\plain \f1 \tab Rhus aromatica Ait. var. }{\plain \ulw\f1 flabelliformis}{\plain \f1 Shinners --- side, summit?\par }{\plain \f1 \tab Rhus glabra L. --- far right side near top\par }{\plain \f1 \tab Rhus toxicodendron L. --- side\par }{\plain \f1 Apiaceae\par }{\plain \f1 \tab Bifora americana (DC.) Benth. & Hook.\par }{\plain \f1 Aquifoliaceae\par }{\plain \f1 \tab Ilex decidua Walt. --- summit\par }{\plain \f1 \tab Ilex vomitoria Ait. --- summit\par }{\plain \f1 Aristolochiaceae\par }{\plain \f1 \tab Aristolochia erecta L. (}{\plain \ulw\f1 A. longiflora}{\plain \f1 ) --- side\par }{\plain \f1 Asclepiadaceae\par }{\plain \f1 \tab Asclepias oenotheroides Cham. & Schlect. --- base\par }{\plain \f1 \tab Asclepias viridiflora Raf. --- upper side, mostly right\par }{\plain \f1 Asteraceae\par }{\plain \f1 \tab Ambrosia trifida L. var. texana Scheele\par }{\plain \f1 \tab Amphiachyris dracunculoides DC. --- side\par }{\plain \f1 \tab Aphanostephus skirrhobasis (DC.) Trel. --- side\par }{\plain \f1 \tab Aster patens Ait. var. patentissimus (Lind.) T. & G. --- mid-ledge, side (white!)\par }{\plain \f1 \tab Aster sericeus Vent. var. microphylla DC. --- side\par }{\plain \f1 \tab Chaetopappa asteroides Nutt. ex DC. --- side\par }{\plain \f1 \tab Croptilon rigidifolium (E. B. Smith) E. B. Smith --- slope\par }{\plain \f1 \tab Engelmannia pinnatifida Nutt. ---lower side, base\par }{\plain \f1 \tab Erigeron strigosus Muhl. }{\plain \ulw\f1 ex}{\plain \f1 Willd.\par }{\plain \f1 \tab Evax verna Raf. --- side\par }{\plain \f1 \tab Gutierrezia sarothrae (Pursh) Britt. & Rusby\par }{\plain \f1 \tab Heterotheca latifolia Buckl. --- side\par }{\plain \f1 \tab Hymenopappus scabiosaeus L'Her. --- lower side\par }{\plain \f1 \tab Lygodesmia texana (T. & G.) Greene ---side\par }{\plain \f1 \tab Marshallia caespitosa DC. var. caespitosa\par }{\plain \f1 \tab Senecio tampicanus Dc. --- summit\par }{\plain \f1 \tab Solidago sp. (}{\plain \ulw\f1 canadensis}{\plain \f1 ?) --- top\par }{\plain \f1 \tab Solidago rigida L. --- top\par }{\plain \f1 \tab Tetraneuris linearifolia (Hook.) Greene\par }{\plain \f1 \tab Thelesperma filifolium (Hook.) Gray\par }{\plain \f1 \tab Thelesperma simplicifolium Gray ---midslope\par Boraginaceae\par }{\plain \f1 \tab Heliotropium tenellum (Nutt.) Torr. --- side\par }{\plain \f1 Brassicaceae\par }{\plain \f1 \tab Erysimum capitatum (Hook.) Greene --- summit\par }{\plain \f1 \tab Lepidium virginicum L. --- side\par }{\plain \f1 \tab \tab \tab var. medium --- summit\par }{\plain \f1 \tab Lesquerella densiflora (Gray) S. Wats. --- side\par }{\plain \f1 \tab Lesquerella gracilis (Hook.) Wats. var. gracilis --- side\par }{\plain \f1 Cactaceae\par }{\plain \f1 \tab Coryphantha missouriensis (Sweet) Britt. & Rose --- side\par }{\plain \f1 \tab Opuntia sp. --- side\par }{\plain \f1 Campanulaceae\par }{\plain \f1 \tab Triodanis perfoliata (L.) Nieuwl. var. }{\plain \ulw\f1 perfoliata}{\plain \f1 \par }{\plain \f1 Capparidaceae\par }{\plain \f1 \tab Polanisia dodecandra (L.) DC. subsp. riograndensis Iltis --- lower side\par }{\plain \f1 Caprifoliaceae\par }{\plain \f1 \tab Lonicera semperivens L. --- on Junipers on side\par }{\plain \f1 \tab Viburnum rufidulum Raf. --- midslope with Juniper\par }{\plain \f1 Caryophyllaceae\par }{\plain \f1 \tab Arenaria patula Michx. var. patula --- side, summit\par }{\plain \f1 \tab Paronychia virginica Spreng. --- side\par }{\plain \f1 Commelinaceae\par }{\plain \f1 \tab Commelina erecta L. \par }{\plain \f1 \tab Tradescantia hirsutiflora Bush --- midslope?\par }{\plain \f1 Convolvulaceae\par }{\plain \f1 \tab Ipomoea trichocarpa Ell. var. trichocarpa --- summit \par }{\plain \f1 \tab Convolvulus? --- summit\par }{\plain \f1 Cucurbitaceae\par }{\plain \f1 \tab Melothria or Ibervillea (not in flower ) --- summit\par }{\plain \f1 Cupressaceae\par }{\plain \f1 \tab Juniperus virginiana L. --- side, summit\tab \par }{\plain \f1 Cuscutaceae\par }{\plain \f1 \tab Cuscuta sp. (glabrior?) --- side, summit-- on Ruellia, Croton monanthogynous, \tab \tab Convolvulus?\par }{\plain \f1 Cyperaceae\par }{\plain \f1 \tab Carex cherokeensis Schwein --- S. side near road\par }{\plain \f1 Ebenaceae\par }{\plain \f1 \tab Diospyros texana Scheele --- summit\par }{\plain \f1 Euphorbiaceae\par }{\plain \f1 \tab Croton monanthogynus Michx. --- side\par }{\plain \f1 \tab Euphorbia bicolor Engelm. & Gray --- lower side\par }{\plain \f1 \tab Euphorbia corollata L. --- side\par }{\plain \f1 \tab Euphorbia dentata Michx. --- summit\par }{\plain \f1 \tab Euphorbia missurica Raf. --- side\par }{\plain \f1 \tab *Euphorbia roemeriana Scheele --- summit (keys out, fruit match!)\par \tab Phyllanthus polygonoides Spreng. --- summit\par }{\plain \f1 Fabaceae\par }{\plain \f1 \tab Astragalus nuttallianus DC. var. austrinus (Sm.)Shr. & Wigg.\par }{\plain \f1 \tab var. nuttallianus --- summit\par }{\plain \f1 \tab Chamaecrista fasciculata (Michx.) Greene --- side\par }{\plain \f1 \tab Dalea aurea Nutt. ex Pursh --- lower side\par }{\plain \f1 \tab Dalea compacta Spreng. v. pubescens (Gray) Barneby --- lower side\par }{\plain \f1 \tab Indigofera miniata Ort. cf. var. miniata --- side, summit\par }{\plain \f1 \tab Lupinus subcarnosus Hook. --- side, mostly lower\par }{\plain \f1 \tab Lupinus subcarnosus Hook. --- top\par }{\plain \f1 \tab Mimosa strigillosa T. & G. --- base\par }{\plain \f1 \tab Pediomelum rhombifolium (T. & G.) Rydb. --- base\par }{\plain \f1 \tab Vicia minutiflora Dietr.\par }{\plain \f1 Gentianaceae\par }{\plain \f1 \tab Centaurium texense (Griseb.) Fern. --- side, on bare rock\par }{\plain \f1 Hydrophyllaceae\par }{\plain \f1 \tab Nama hispidum Gray --- lower side, base\par }{\plain \f1 \tab Phacelia patuliflora (Engelm. & Gray) Gray v. patuliflora --- summit\par }{\plain \f1 Krameriaceae\par }{\plain \f1 \tab Krameria lanceolata Torr. --- side\par }{\plain \f1 Lamiaceae\par }{\plain \f1 \tab Brazoria scutellarioides Engelm. & Gray --- summit\par }{\plain \f1 \tab Hedeoma reverchonii Gray var. reverchonii ---sides\par }{\plain \f1 \tab Physostegia virginiana (L.) Benth. ssp. praemorsa (Shinners) Cantino --- top (fall)\par }{\plain \f1 \tab Scutellaria drummondii Benth.\par }{\plain \f1 Liliaceae\par }{\plain \f1 \tab Allium drummondii Regel --- S. side near road, summit\par }{\plain \f1 \tab Nothoscordum bivalve (L.) Britt.\par }{\plain \f1 \tab Yucca sp. --- side \par }{\plain \f1 \tab Zigadenus nuttalli (Gray) S. Wats. --- side, base \par }{\plain \f1 Linaceae\par }{\plain \f1 \tab Linum rigidum Pursh var. berlandieri (Hook.) T. & G. --- side\par }{\plain \f1 Loasaceae\par }{\plain \f1 \tab Mentzelia oligosperma Sims. ---side, mostly lower\par }{\plain \f1 Malvaceae\par }{\plain \f1 \tab Callirhoe leiocarpa Martin (S. & G. Jones)\par }{\plain \f1 \tab Malvaviscus arboreus Cav. var. drummondii (T. & G. ) Schery --- summit edge\par }{\plain \f1 \tab Sida abutifolia Mill. (S. & G. Jones)\par }{\plain \f1 Moraceae\par }{\plain \f1 \tab Morus sp.\par }{\plain \f1 Onagraceae\par }{\plain \f1 \tab Calylophus berlandieri Spach subsp. berlandieri --- side\par }{\plain \f1 \tab Gaura parviflora Hook.\par }{\plain \f1 Orchidaceae\par }{\plain \f1 \tab Spiranthes cernua (L.) L. C. Rich\par Oxalidaceae\par }{\plain \f1 \tab Oxalis dillenii Jacq. --- summit near house\par }{\plain \f1 Passifloraceae\par }{\plain \f1 \tab Passiflora lutea L. --- summit\par }{\plain \f1 Plantaginaceae\par }{\plain \f1 \tab Plantago rhodosperma Dcne. --- summit\par }{\plain \f1 Poaceae\par }{\plain \f1 \tab Bouteloua curtipendula (Michx.) Torr. var. curtipendula --- side\par }{\plain \f1 \tab Bouteloua gracilis (Kunth }{\plain \ulw\f1 in}{\plain \f1 HBK.) Lag. }{\plain \ulw\f1 ex}{\plain \f1 Griffiths --- side\par }{\plain \f1 \tab Bouteloua hirsuta Lag. --- lower side\par }{\plain \f1 \tab Catapodium rigidum (L.) C. E. Hubb. ex Dony --- summit\par }{\plain \f1 \tab Cenchrus incertus M. A. Curtis --- side\par }{\plain \f1 \tab Dactyloctenium aegyptium (L.) Beauv. --- side, mostly lower\par }{\plain \f1 \tab Dichanthelium sp.\par }{\plain \f1 \tab Eragrostis sp.\par }{\plain \f1 Polygalaceae\par }{\plain \f1 \tab Polygala alba Nutt. ---lower left side\par }{\plain \f1 Ranunculaceae\par }{\plain \f1 \tab Anemone sp.\par }{\plain \f1 \tab Ranunculus fascicularis Muhl. --- base\tab \par }{\plain \f1 Rubiaceae\par }{\plain \f1 \tab Galium aparine L. --- summit\par }{\plain \f1 \tab Galium virgatum Nutt\par }{\plain \f1 \tab Hedyotis nigricans (Lam.) Fosb. --- side, summit\par }{\plain \f1 Rutaceae\par }{\plain \f1 \tab Ptelea trifoliata L. ssp. trifoliata var. mollis T. & G. --- summit\par }{\plain \f1 \tab Zanthoxylum sp. --- side\par }{\plain \f1 Sapindaceae\par }{\plain \f1 \tab Ungnadia speciosa Endl. --- summit back rim\par }{\plain \f1 Sapotaceae\par }{\plain \f1 \tab Bumelia lanuginosa (Michx.) Pers. --- summit\par }{\plain \f1 Scrophulariaceae\par }{\plain \f1 \tab Agalinis heterophylla (Nutt.) Small ex Britt. & A. Br. --- base, top\par }{\plain \f1 \tab Agalinis navasotensis Dubrule & Canne-Hilliker --- side to top\par }{\plain \f1 Scrophulariaceae, continued\par }{\plain \f1 \tab Castilleja indivisa Engelm. --- lower side, base\par }{\plain \f1 \tab Penstemon cobaea Nutt. --- side\par }{\plain \f1 Ulmaceae\par }{\plain \f1 \tab Celitis laevigata Willd. --- summit\par }{\plain \f1 \tab Celtis reticulata Torr. --- summit\par }{\plain \f1 \tab Ulmus americana L.\tab \par }{\plain \f1 Valerianaceae\par }{\plain \f1 \tab Valerianella radiata (L.) Dufr. var. radiata --- S. side near road\par }{\plain \f1 Verbenaceae\par }{\plain \f1 \tab Verbena halei Small\par Vitaceae\par }{\plain \f1 \tab Cissus incisa (Nutt.) Des Moul. --- side, in tree\par }{\plain \f1 \tab Parthenocissus quinquefolia (L.) Planch --- summit \par }{\plain \f1 \tab Vitis mustangensis Buckl. --- side\par }{\plain \f1 \par }{\plain \f1 \par }{\plain \f1 \par }{\plain \f1 Location: Grimes Co., Texas, FM 3090, 0.2 mi. NE jct. FM 3455, NE of town of Navasota. Outcrop of Oakville Formation, calcareous sandstone. Elev. ca. 250' at base, 320' at the summit.\par }{\plain \f1 \par }{\plain \i\f1 As this is the only known site for a rare, potentially-endangered species, PLEASE do not publicize the exact location. It is not fenced or restricted from access in any way. Should anyone request more information, have them contact:}{\plain \f1 \par }{\plain \f1 \par }{\plain \f1 \tab Monique Reed\par }{\plain \f1 \tab Herbarium\par }{\plain \f1 \tab Biology Department\par }{\plain \f1 \tab Texas A&M University\par }{\plain \f1 \tab College Station, TX 77845-3258\par }{\plain \f1 \par }{\plain \f1 \tab (409)845-8650.\par }{\plain \f1 \par }{\plain \i\f1 I have promised the owners that I will notify them any time there is a planned trip to the site. It is essential to the protection of this plant that I be able to keep this promise.}}