Bibiography:  Reference Listing
for the Poaceae


Aiken, S. G. and L. P. Lefkovitch. 1993. On the separation of two species within Festuca subg. Obtusae (Poaceae). Taxon 42(2):323-337.

Alderson, J. S. and W. C. Sharp. 1994. Grass Varieties in the United States. Agriculture Handbook No. 170, United States Department of Agriculture-Soil Conservation Service.

Allen, C. M. 1992. Grasses of Louisiana, 2nd ed. Cajun Prairie Habitat Preservation Society, Eunice, LA.

Allred, K. W. 1984a. Morphological variation and classification of the North American Aristida purpurea complex (Gramineae). Brittonia 36(4):382-395.

Allred, K. W. 1984b. Studies in the genus Aristida (Gramineae) of the southeastern United States. I. Spikelet variation in A. purpurescens, A. tenuispica, and A. virgata. Rhodora 86:73-77.

Allred, K. W. 1985a. Studies in the Aristida (Gramineae) of the southeastern United States. II. Morphometric analysis of A. intermedia and A. longespica. Rhodora 87(850):137-145.

Allred, K. W. 1985b. Studies in the Aristida (Gramineae) of the southeastern United States. III. Nomenclature and a taxonomic comparison of A. lanosa and A. palustris. Rhodora 87(850):147-155.

Allred, K. W. 1986. Studies in the Aristida (Gramineae) of the southeastern United States. IV. Key and conspectus. Rhodora 88(855):367-387.

Allred, K. W. 1993a. A Field Guide to the Grasses of New Mexico. Department of Agriculture Communications, New Mexico State University, Las Cruces.

Allred, K. W. 1993b. Bromus, section Pnigma, in New Mexico, with a key to the bromegrass of the state. Phytologia 74(4):319-345.

Allred, K. W. and F. W. Gould. 1978. Geographic variation in the Dichanthelium aciculare complex (Poaceae). Brittonia 30:497-504.

Allred, K. W. and F. W. Gould. 1983. Systematics of the Bothriochloa saccharoides complex (Poaceae: Andropogoneae). Systematic Botany 8(2):168-184.

Anderson, D. E. 1961. Taxonomy and distribution of the genus Phalaris. Iowa State College Journal of Science 36:1-96.

Anderson, D. E. 1974. Chloris Swartz. In. F. W. Gould. The Grasses of Texas. Texas A&M University Press, College Station, TX.

Anderson, D. E. 1974. Taxonomy of the genus Chloris (Gramineae). Brigham Young University Science Bulletin, Biological series 19(2):1-133.

Angelo, R. 1991. A new combination in Panicum (Poaceae) subgenus Dichanthelium. Phytologia 71(2):85-86.

Anton, A. M. 1981. The genus Tragus (Gramineae). Kew Bulletin 36(1):55-61.

Anton, A. M.and A. T. Hunziker. 1978. El genero Munroa (Poaceae): sinopsis morfologica y taxonomica. Bolet¡n de la Academia Nacional de Ciencias 52:229-252.

Archer, TL; Patrick, C; Schuster, G; Cronholm, G; Bynum, ED Jr; Morrison, WP 2000. Whorl and stalk damage by European and Southwestern corn borers to four events of Bacillus thuringiensis transgenic maize Crop Protection, 19 (3) pp. 181-190, 2000

Archer, TL; Patrick, C; Schuster, G; Cronholm, G; Bynum, ED Jr; Morrison, WP 2001. Ear and shank damage by corn borers and corn earworms to four events of Bacillus thuriengiensis transgenic maize Crop Protection, 20 (2) pp. 139-144, 2001

Arnow, L. A. 1987. Gramineae A. L. Jussieu, Grass Family. In. S. L. Welsh, N. D. Atwood, S. Goodrich, and L. C. Higgins (eds.). A Utah flora. Memoirs No. 9, Great Basin Naturalist.

Arnow, L. A. 1994. Koeleria macrantha and K. pyramidata (Poaceae): Nomenclatural problems and biological distinctions. Systematic Botany 19(1):6-20.

Babel, W. K. 1943. The variations of Brachyelytrum erectum. Rhodora 45:260-262.

Baden, C. and R. von Bother. 1994. A Taxonomic Revision of Hordeum section Critseion. Nordic Journal of Botany 14:117-136.

Banks, D. J. 1966. Taxonomy of Paspalum setaceum (Gramineae). Sida 2:269-284.

Barkworth, M. E. 1982. Embryological characters and the taxonomy of the Stipeae (Gramineae). Taxon 31(2):233-243.

Barkworth, M. E. 1986. Piptochaetium Presl (Gramineae: Stipeae) in North America and Mesoamerica: taxonomic and distributional observations. Brenesia 25-26:169-178.

Barkworth, M. E. 1990. Nassella (Gramineae: Stipeae): revised interpretation and nomenclatural changes. Taxon 39:597-614.

Barkworth, M. E. 1993. North American Stipeae (Gramineae): Taxonomic changes and other comments. Phytologia 74(1):1-25.

Barkworth, M. E. 1997. Taxonomic and nomenclatural comments on the Triticieae in North America. Phytologia 83(4): 302-311. Note: this volume is marked October 1997 but was not published until October 1998.

Barkworth, M. E. and J. Everett. 1987. Evolution in the Stipeae: Identification and relationships of its monophyletic taxa. In. T. R. Soderstrom et al. (eds.). Grass systematics and evolution. Smithsonian Press, Washington, D.C.

Barkworth, M. E. and R. J. Atkins. 1984. Leymus Hochst. (Gramineae: Triticeae) in North America: taxonomy and distribution. American Journal of Botany 71:609-625.

Barkworth, M. E., J. Valdés-R., and R. Q. Landers. 1989. Stipa clandestina: New weed threat on southwestern rangelands. Weed Technology 3:699-702.

Barnes, P. W. 1986. Variation in the big bluestem (Andropogon gerardii)-sand bluestem (Andropogon hallii) complex along local dune/meadow gradient in the Nebraska Sandhills Amer. J. Bot. 73:172-184.

Baum, B. R. 1991. Proposal to conserve the name Avena fatua L. for the common wild oats (Poaceae) Taxon 40:132-134.

Baum, B. R. and L. G. Bailey. 1986. Taxonomy of the North and South American species of Hordeum section Hordeastrum Canad. J. Bot. 64:1745-1759.

Baum, B. R. and L. G. Bailey. 1989. Species relationships in the Hordeum murinum aggregate viewed from chloroplast DNA restriction fragment patterns Theor. Appl. Geneti. 78:311-317.

Baum, B. R. and L. G. Bailey. 1990. Key and synopsis of North American Hordeum species. Canadian Journal of Botany 68(11):2433-2442.

Beetle, A. A. 1943. The North American variations of Distichlis spicata. Bulletin of the Torrey Botanical Club 70:638-650.

Beetle, A. A. 1955. The grass genus Distichlis. Revista agricultura y agronòmica. 22:86-94.

Bentley, H. L. 1898. A report upon the grasses and forage plants of Central Texas. Bulletin No. 10, United States Department of Agriculture, Division of Agrostology.

Black, G. A. 1963. Grasses of the genus Axonopus. Advancing Frontiers of Plant Sciences 5:1-186.

Boonbundarl, S. 1985. A biosystematic study of the Digitaria leucites complexes in North America. Ph.D. Dissertation. Texas A&M University, College Station.

Borowski, M., W.C. Holmes, and J. Singhurst. 1996. Phyllostachys aurea Riv. (Gramineae: Bambuseae) in Texas Phytologia 80:30-34.

Bothmer, R. von, N. Jacobsen, and O. Seberg. 1993. Variation and taxonomy in Hordeum depressum and in the H. brachyantherum complex (Poaceae). Nordic Journal of Botany 13(1):3-17.

Bowden, W.M. 1964b. Cytotaxonomy of the species and interspecific hybrids of the genus Elymus in Canada and neighboring areas Canad. J. Bot. 42:547-601.

Boyle, W. S. 1945. A cytotaxonomic study of the North American species of Melica. Madroño 8:1-32.

Brandenburg, D. M., J. R. Estes, and S. L. Collins. 1991. A revision of Diarrhena (Poaceae) in the United States. Bulletin of the Torrey Botanical Club 118(2):128-136.

Brandenburg, D. M., W. H. Blackwell, and J. W. Thieret. 1991. Revision of the genus Cinna (Poaceae). Sida 14(4):581-596.

Brandenburg, D.M., J.R. Estes, and J.W. Thieret. 1991b. Hard grass (Sclerochloa dura, Poaceae) in the United States Sida 14:369-376.

Briske, D.D. and V.J. Anderson. 1992. Competitive ability of the bunch grass Schizachyrium scoparium as affected by grazing history and defoliation Vegetatio 103:41-49.

Brown, L. E. 1969. A biosystematic study of the Chloris cucullata-Chloris verticillata complex. Ph.D. Dissertation. Texas &M University, College Station.

Brown, L. E. 1993. The deletion of Sporobolus heterolepis (Poaceae) from the Texas and Louisiana floras, and the addition of Sporobolus silveanus to the Oklahoma flora. Phytologia 74(5):371-381.

Brown, L. E. and J. Schultz. 1991. Arthraxon hispidus (Poaceae), new to Texas. Phytologia 71(5):379-381.

Brown, W.V. 1952. The relation of soil moisture to cleistogamy in Stipa leucotricha Bot. Gaz. (Crawfordsville) 113:438-444.

Brown, W.V. and G.E. Coe. 1951. A study of sterility in Hilaria belangeri (Steud.) Nash and Hilaria mutica (Buckl.) Benth Amer. J. Bot, 38:823-830.

Brunken, J. N. 1977. A systematic study of Pennisetum sect. Pennisetum (Gramineae). American Journal of Botany 64(2):161-176.

Buckley, S. B. 1862b. Descriptions of plants. No. 3. Gramineae. Proceedings of the Academy of Natural Sciences of Philadelphia 88-100.

Burkhart, A. 1969. Gramineas. In. Flora ilustrada de Entre Rios (Argentina), Vol. 6, Part II. Coleccion Cientifica del I.N.T.A., Buenos Aires, Argentina.

Burton, G. W. 1947. Breeding bermuda grass for the southeastern United States. Agronomy Journal 39(7):551-569.

Burton, G. W. 1948. Coastal bermuda grass. Georgia Coastal Plain Experiment Station. Circular 10 (Revised):1-12.

Butler, J.L. and D.D. Briske. 1988. Population structure and tiller demography of the bunchgrass Schizachyrium scoparium in reponse to herbivory Oikos 51:306-312.

Cabrera, O; Roossinck, MJ; Scholthof, KBG 2000. Genetic diversity of Panicum mosaic virus satellite RNAs in St. Augustinegrass Phytopathology, 90 (9) pp. 977-980, 2000

Campbell, C. S. 1983. Systematics of the Andropogon virginicus complex (Gramineae). Journal of the Arnold Arboretum 64:171-254.

Campbell, C.S. 1985. The subfamilies and tribes of Gramineae (Poaceae) in the southeastern United States J. Arnold Arbor. 66:123-199.

Campbell, C.S. 1986. Phylogenetic reconstructions and two new varieties in the Andropogon virginicus complex (Poaceae: Andropogoneae) Syst. Bot. 11:280-292.

Caporael, L.R. 1976. Ergotism: The satan loosed in Salem Science 192:21-26.

Carmen, J.G. and D.D. Briske. 1985. Morphologic and allozymic variation between long-term grazed and non-grazed populations of the bunchgrass Schizachyrium scoparium var. frequens Oecologia 66:332-337.

Celarier, R. P. and J. R. Harlan. 1958. The cytogeography of the Bothriochloa ischaemum complex. Gramineae. I. Taxonomy and Geographic Distribution. Journal of the Linnean Society.Botany.London.55(363):755-760.

Celarier, R.P. 1958. Cytotaxonomic notes of the subsection Halepensia of the genus Sorghum Bull. Torrey Bot. Club 85:49-62.

Chase, A. 1921. The North Amerian species of Pennisetum. Contributions from the United States National Herbarium. Smithsonian Institution 22(4):209-234.

Chase, A. 1929. The North American species of Paspalum. Contributions from the United States National Herbarium. Smithsonian Institution 29(1):1-310.

Chase, A. 1938. The carpet grasses J. Wash. Acad. Sci. 28:178-182.

Chase, A. 1951. Manual of the grasses of the United States. 2nd ed. United States Department of Agriculture, Miscellaneous Publication No. 200. United States Government Printing Office, Washington, D.C.

Church, G.L. 1967. Taxonomic and genetic relationships of eastern North American species of Elymus with setaceous glumes Rhodora 69:121-162.

Clark, L.G. 1990. A new combination in Chasmanthium (Poaceae) Ann. Missouri Bot. Gard. 77:601.

Clark, L.G., W. Zhang, and J. Wendel. 1995. A phylogeny of the grass family (Poaceae) based on ndhF sequence data Syst. Bot. 20:436-460.

Clayton, W. D. 1965. The Sporobolus indicus complex. Kew Bulletin 19:287-293.

Clayton, W. D. 1969. A revision of the genus Hyparrhenia. Kew Bulletin 2:1-196.

Clayton, W. D. 1970. Studies in the Gramineae. XXI. Coelorachis and Rhytachne: a study in numerical taxonomy. Kew Bulletin 24(2):309-314.

Clayton, W. D. 1974. Cynodon. In W. D. Clayton, S. M. Philips, and S. A. Renoize (eds.). Flora of Tropical East Africa. Part 2: Gramineae. Pp. 316-321. Crown Agents for Oversea Goverments and Administrations, London, U. K.

Clayton, W. D. 1980. Proposal to conserve or Reject: (533) Proposal to conserve Rottboellia L. f. 1781 against Rottboellia L. f. 1779. Taxon 29:691-692.

Clayton, W. D. 1981. Notes on the tribe Andropogoneae (Gramineae). Kew Bulletin 35(4):813-818.

Clayton, W. D. and J. R. Harlan. 1970. The genus Cynodon L. C. Rich. in Tropical Africa. Kew Bulletin 24:185-189.

Clayton, W. D. and S. A. Renvoize. 1986. Genera Graminium: Grasses of the World. Kew Bulletin, additional series XIII. Her Majesty's Stationary Office, London, U. K.

Clayton, W.D. and S.A. Renvoize. 1982. Gramineae (Part 3). In: R.M. Polhill, ed;Flora of tropical East Africa A.A. Balkema on behalf of the East African Governments, Rotterdam, Netherlands.

Coffey, C. R. and J. Valdés-R. 1986. Monerma cylindrica (Poaceae: Monermeae) new to Texas. Sida 11:352-353.

Columbus, J. T. 1999. An expanded circumscription of Bouteloua (Gramineae: Chloridoideae): new combinations and names. Aliso 18(1): 61-65.

Conert, H. J. and A. M. Turpe. 1974. Revision der Gattung Schismus (Poaceae: Arundinoideae: Danthonieae). Abhandlungen her von der Senckenbergischen Naturforschenden Gesellschaft 532:1-81.

Cory, V.L. 1948b. Curly mesquite grass in Texas and northern Mexico Wrightia 1:214-217.

Covas, G. 1949. Taxonomic observations on the North American species of Hordeum Madroño 10:1-21.

Crosswhite, F.S. 1982. Corn (Zea mays) in relation to its wild relatives Desert Pl. 3:193-201.

Crosswhite, F.S. and C.D. Crosswhite. 1997. Muhly grasses and the Muhlenberg Family, with notes on the Pietist movement and Pietistic ecology Desert Pl. 13:3-13.

Cutler, H. C. and E. Anderson. 1941. A preliminary survey of the genus Tripsacum. Annals of the Missouri Botanical Garden 28:249-269.

Darbyshire, S. J. 1993. Realignment of Festuca subgenus Schedonorus with the genus Lolium (Poaceae). Novon 3:239-243.

Darbyshire, S.J. and J. Cayouette. 1989. The biology of Canadian weeds 92, Danthonia spicata (L.) Beauv. in Roem. & Schult, Canad. J. Plant Sci. 69:1217-1233.

Darbyshire, S.J. and S.I. Warwick. 1992. Phylogeny of North American Festuca (Poaceae) and related genera using chloroplast DNA restriction site variation Canad. J. Bot. 70:2415-2429.

Darke, R. 1994. Manual of Grasses. A Series from The New Royal Horticulatural Dictionary of Gardening. M. Griffiths, Series ed. Timber Press, Portland, OR.

Davey, J. C. and W. D. Clayton. 1978. Some multiple discriminant function studies on Oplismenus (Gramineae). Kew Bulletin 33(1):147-157.

Davies, R. S. 1980. Introgression between Elymus canadensis L. and E. virginicus L. (Triticeae, Poaceae) in South Central United States. Ph.D. Disseration. Texas A&M University, College Station.

Davila, P. D. 1988. Systematic revision of the genus Sorghastrum (Poaceae: Andropogoneae). Ph.D. Disseration. Iowa State University, Ames.

Davis, A.S., J. Snowden, and G. Stanford. 1995. Switchgrsss, Panicum virgatum L.: Are there two varieties? An enquiry from the Native Prairies Association of Texas. In: Native Plant Society of Texas The tallgrass prairies and its many ecosystems, Pp, 88-92, 1995 Symposium Proceedings, Waco.

de Wet, J. M. J. and J. R. Harlan. 1968. Taxonomy of Dichanthium section Dichanthium (Gramineae). Bolet¡n de la Sociedad Argentina de botánica12:206-277.

de Wet, J. M. J. and J. R. Harlan. 1970. Biosystematics of Cynodon L. C. Richard (Gramineae). Taxon 19:565-569.

De wet, J.M.J. 1981. Grasses and the culture history of man Ann. Missouri Bot. Gard. 68:87-104.

DeLisle, D. G. 1963. Taxonomy and distribution of the genus Cenchrus. Iowa State College Journal of Science 37(3):259-351.

Dewey, D.R. 1975. The origin of Agropyron smithii Amer. J. Bot. 62:524-530.

Doebley, J.F. 1990. Molecular evidence and the evolution of maize Econ. Bot. 44 (Suppl.):6-27.

Doebley, J.F. 1996. Genetic dissection of the morphological evolution of maize Aliso 14:297-304.

Doebley, J.F. and H.H. Iltis. 1980. Taxonomy of Zea I. Subgeneric classification with key to taxa Amer. J. Bot. 67:982-993.

Dong, NV; Subudhi, PK; Luong, PN; Quang, VD; Quy, TD; Zheng, HG; Wang, B; Nguyen, HT 2000. Molecular mapping of a rice gene conditioning thermosensitive genic male sterility using AFLP, RFLP and SSR techniques Theoretical and Applied Genetics, 100 (5) pp. 727-734, 2000

Duvall, M.R. and J.F. Doebley. 1990. Restriction site variation in the chloroplast genome of Sorghum. (Poaceae) Syst. Bot. 15:472-480.

Ebinger, J.E. 1962. Validity of the grass species Digitaria adscendens Brittonia 14:248-253.

Emery, W. H. P. 1957a. A cyto-taxonomic study of Setaria macrostachya (Gramineae) and its relatives in the southwestern United States and México. Bulletin of the Torrey Botanical Club 84:95-105.

Emery, W. H. P. 1977. Current status of Texas wildrice. Southwestern Naturalist 22:393-394.

Emery, W.H.P. 1957b. A study of reproduction in Setaria macrostachya and its relatives in the southwestern United States and northern Mexico Bull. Torrey Bot. Club 84:106-121.

Endrizzi, J. E. 1957. Cytological studies of some species and hybrids in the Eu-sorghums. The Botanical Gazette 119(1):1-10.

Erdman, K. S. 1965. Taxonomy of the genus Sphenopholis (Gramineae). Iowa State Journal of Science 39(3):289-336.

Estes, J. R. and R. J. Tyrl. 1982. The generic concept and generic circumscription in the Triticeae: and end paper. In. J. R. Estes, R. J. Tyrl, and J. N. brunken (eds.). Grasses and Grasslands: Systematics and Ecology. University of Oklahoma Press, Norman, OK.

Featherly, H.I. 1931. A new species of Grama grass Bot. Gaz. (Crawfordsville) 91:103-105.

Finan, J.J. 1948. Maize in the great herbals Ann. Missouri Bot. Gard. 35:149-191.

Forbes, Jr., I. 1952. Chromosome numbers and hybrids in Zoysia. Agronomy Journal 44:194-199.

Fosberg, F. R. 1977. Paspalum distichum again. Taxon 26:201-202.

Fox, W. E., III and S. L. Hatch. 1999. New combinations in Setaria (Poaceae: Paniceae). Sida 18(4):1037-1047.

Fox, W. E., III, S. L. Hatch, and R. Q. Landers. 1996. Brachiaria eruciformis and Urochloa brizantha (Poaceae) new to Texas. Sida 17(1):287-288.

Freckman, R. W. 1981. Realignments in the Dichanthelium acuminatum complex (Poaceae). Phytologia 48:99-110.

Gabel, M. L. 1982. A biosystematic study of the genus Imperata (Gramineae: Andropogoneae). Ph.D. Disseration. Iowa State University, Ames.

Gandhi, K. N. and B. E. Dutton. 1993. Palisot de Beauvois, the correct combining author of Erianthus giganteus (Poaceae). Taxon 42:855-856.

Gaut, B.S. and J.F. Doebley. 1997. DNA sequence evidence for the segmental allotetraploid origin of maize Proc. Natl. Acad. Sci. U.S.A. 94:6809-6814.

Goudswaard, P. C. 1980. The genus Zoysia (Gramineae) in Malesia. Blumea 26:169-175.

Gould, F. W. 1950. Eriochloa in Arizona. Leaflets of Western Botany 6:50-51.

Gould, F. W. 1955. Parapholis incurva and Chloris polydactyla in Texas. Field and Laboratory 23:83-84.

Gould, F. W. 1967. The grass genus Andropogon in the United States. Brittonia 19:70-76.

Gould, F. W. 1975b. The Grasses of Texas. Texas A&M University Press, College Station.

Gould, F. W. 1979. The genus Bouteloua (Poaceae). Annals of the Missouri Botanical Garden 66(3):348-416.

Gould, F. W. and C. A. Clark. 1978. Dichanthelium (Poaceae) in the United States and Canada. Annals of the Missouri Botanical Garden 65(4):1088-1132.

Gould, F. W. and T. W. Box. 1965. Grasses of the Texas Coastal Bend. Texas A&M University Press, College Station.

Gould, F. W., M. A. Ali, and D. E. Fairbrothers. 1972. A revision of Echinochloa in the United States. American Midland Naturalist 87(1):36-59.

Gould, F.W. 1953. A cytotaxonomic study in the genus Andropogon Amer. J. Bot. 40:297-306.

Gould, F.W. 1957a. New North American Andropogons of subgenus Amphilophis and a key to those species occurring in the United States Madroño 14:18-29.

Gould, F.W. 1957b. Texas grasses, a preliminary checklist Texas Agric. Exp. Sta. Misc. Publ. No. 240.

Gould, F.W. 1959a. Notes on apomixis in sideoats grama J. Range Managem. 12:25-28.

Gould, F.W. 1959b. The glume pit of Andropogon barbinodis Brittonia 11:182-187.

Gould, F.W. 1963a. Cytotaxonomy of Digitaria sanguinalis and D. adscendens Brittonia 15:241-244.

Gould, F.W. 1968a. Grass systematics McGraw-Hill Book Company, New York.

Gould, F.W. 1968b. Chromosome numbers of Texas grasses Canad. J. Bot. 46:1315-1325.

Gould, F.W. 1973. Grasses of southwestern United States Reprinted from 1951 ed;Univ. Arizona Press, Tuscon.

Gould, F.W. 1974. Nomenclatural changes in the Poaceae Brittonia 26:59-60.

Gould, F.W. 1978. Common Texas grasses Texas A&M Univ. Press, College Station.

Gould, F.W. and R.B. Shaw. 1983. Grass systematics, 2nd ed Texas A&M Univ. Press, College Station.

Gould, F.W. and Z.J. Kapadia. 1962. Biosystematic studies in the Bouteloua curtipendula complex The aneuploid, rhizomatous B. curtipendula of Texas, Amer. J. Bot. 49:887-891.

Gould, F.W. and Z.J. Kapadia. 1964. Biosystematic studies in the Bouteloua curtipendula complex II. Taxonomy Brittonia 16:182-207.

Greenlee, J. 1992. The Encyclopedia of Ornamental Grasses: How to Grow and Use Over 250 Beautiful and Versatile Plants. Rodale Press, Emmaus, PA.

Griffiths, D. 1912. The grama grasses, Bouteloua and related genera Contr. U.S. Natl. Herb. 14:343-428.

Hall, D. W. 1978. The grasses of Florida. Ph.D. Disseration. The University of Florida, Tampa.

Hansen, B. F. and R. P. Wunderlin. 1988. Synopsis of Dichanthelium (Poaceae) in Florida. Annals of the Missouri Botanical Garden 75:1637-1657.

Harlan, J. R. and J. M. J. de Wet. 1970. A guide to the species of Cynodon (Gramineae). B-673, Oklahoma Agricultural Experiment Station Bulletin, Oklahoma State University.

Harlan, J. R., J. M. J. de Wet, and W. L. Richardson. 1969. Hybridization studies with species of Cynodon from East Africa and Malagasy. American Journal of Botany 56(8):944-950.

Hartog, C. D. 1970. The sea-grasses of the world. Mémoires de l'academie royale des sciences coloniales. Classe des sciences naturelles et médicales. Verhandelingen. Koninklike academie voor koloniale wetenschappen. Klassse der natuur--en geneeskundige wetenschappen. Br

Harvey, L. H. 1948. Eragrostis in North and Middle America. Ph.D. Disseration. University of Michigan, Ann Arbor.

Hatch, S. L. 1975. A biosystematic study of the Schizachyrium cirratum-S. sanguineum complex. Ph.D. Disseration. Texas A&M University, College Station.

Hatch, S. L. 1978. Nomenclatural changes in Schiazchyrium (Poaceae). Brittonia 30(4):496.

Hatch, S. L. 1984. A new combination in Poaceae. Sida 10(4):321.

Hatch, S. L. and D. A. Bearden. 1983. Stipa curvifolia (Poaceae)-studies on a rare taxon. Sida 10(2):184-187.

Hatch, S. L., D. J. Rosen, J. A. Thomas, and J. E. Dawson III. 1998. Luziola peruviana (Poaceae: Oryzeae) previously unreported from Texas and a key to Texas species. get ref

Hatch, S. L., W. E. Fox III, J. E. Dawson III, and W. B. Godwin. 1998. Triraphis mollis (Poaceae: Arundineae) a species reported new to the United States. Sida 18(1): 365-368.

Henrard, J. T. 1950. Monograph of the genus Digitaria. Leiden: Universitare Pers Leiden.

Highnight, K. W., J. K. Wipff, and S. L. Hatch. 1988. Grasses (Poaceae) of the Texas Cross Timbers and Prairies. MP-1657, Texas Agricultural Experiment Station, College Station.

Hitchcock, A. S. 1916. The scope and relations of taxonomic botany. Science 43:331-342.

Hitchcock, A. S. 1935. Manual of the Grasses of the United States. Miscellaneous Publication No. 200, United States Department of Agriculture, Washington, D.C. United States Government Printing Office.

Hitchcock, A.S. 1903. Notes on North American grasses III New species of Willsommia, Bot. Gaz. (Crawfordsville) 35:283-285.

Hitchcock, A.S. 1905. North American species of Agrostis U.S.D.A, Bull. 68:5-64.

Hitchcock, A.S. 1920a. The North American species of Oplismenus Contr. U.S. Natl. Herb. 22:123-132.

Hitchcock, A.S. 1920b. The North American species of Echinochloa Contr. U.S. Natl. Herb. 22:133-153.

Hitchcock, A.S. 1924. The North American species of Aristida Contr. U.S. Natl. Herb. 22:517-586.

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