Bibiography:  Author Listing
Author group 'E'


Easterly, N. W. 1957. A morphological study of Ptilimnium. Brittonia 9(3):136-145.

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

Eckenwalder, J. E. 1977. North American cottonwoods (Populus, Salicaceae) of sections Abaso and Aigeiros. Journal of the Arnold Arboretum 58:193-208.

Eckenwalder, J.E. 1976. Re-evaluation of Cupressaceae and Taxodiaceae: A proposed merger Madroño 23:237-256.

Eckenwalder, J.E. 1993. Gymnosperms. In: Flora of North America Editorial Committee, eds, Fl. North Amer. 1:267-271 Oxford Univ. Press, New York and Oxford.

Eckenwalder, J.E. and S.C.H. Barrett. 1986. Phylogenetic systematics of Pontederiaceae Syst. Bot. 11:373-391.

Ediger, R. I. 1970. Revision of section Suffruticosi of the genus Senecio (Compositae). Sida 3:504-524.

Edwards, A.L. and R. Wyatt. 1994. Population genetics of the rare Asclepias texana and its widespread sister species, A. perennis Syst. Bot. 19:291-307.

Egger, M. 1995. New natural hybrid combinations and comments on interpretation of hybrid populations in Castilleja (Scrophulariaceae). Phytologia 77(5):381-389. Note: this volume is marked 1994 but was not published until March1995

Eggers, D. M. 1969. A revision of Valerianella in North America. Ph.D. Disseration. Vanderbilt University, Nashville, TN.

Eggers-Ware, D.M. 1983. Genetic fruit polymorphism in North American Valerianella (Valerianaceae) and its taxonomic implications Syst. Bot. 8:33-44.

Egolf, D.R. 1962. A cytological study of the genus Viburnum J. Arnold Arbor. 43:132-172.

Eifert, I. J. 1972. New combinations in Hoffmannseggia Cav. and Caesalpinia L. Sida 5:43-44.

Eiten, G. 1963. Taxonomy and regional variation of Oxalis sect. Corniculatae. Introduction, keys, and synopsis of the species. Am. Midl. Nat. 69: 257-309.

Elias, T. S. 1971a. The genera of Fagaceae in the southeastern United States. Journal of the Arnold Arboretum 52:159-195.

Elias, T. S. 1980. The complete trees of North America. Book Division, Times Mirror Magazines, Inc. New York.

Elias, T.S. 1970. The genera of Ulmaceae in the southeastern United States J. Arnold Arbor. 51:18-40.

Elias, T.S. 1971b. The genera of Myricaceae in the southeastern United States J. Arnold Arbor. 52:305-318.

Elias, T.S. 1972. The genera of Juglandaceae in the southeastern United States J. Arnold Arbor. 53:26-51.

Elias, T.S. 1974. The genera of Mimosoideae (Leguminosae) in the southeastern United States J. Arnold Arbor. 55:67-118.

Elias, T.S. 1977. Threatened and endangered species problems in North America An overview. In: G.T. Prance and T.S. Elias, eds, Extinction is forever Pp. 13-16, New York Bot. Garden, Bronx.

Elias, T.S. 1989. Field guide to North American Trees Grolier Book Clubs Inc., Danbury, CT.

Elisens, W. J. 1985. Monograph of the Maurandyinae (Scrophulariaceae-Antirrhineae). Systematic Botany Monograph 5:1-97.

Elisens, W. J., R. D. Boyd, and A. D. Wolfe. 1992. Genetic and morphological divergence among varieties of Aphanostephus skirrhobasis (Asteraceae-Astereae) and related species of different chromosome numbers. Systematic Botany 17(3):380-394.

Ellis, M.D. 1975. Poisonous plants. In: M.D. Ellis, ed;Dangerous plants, snakes, arthropods & marine life of Texas Pp. 3-120 U.S. Dept. of Health, Education, and Welfare, Public Health Service, U.S. Government Printing Office, Washington, D.C.

Ellstrand, N.C. and D.A. Levin. 1980. Evolution of Oenothera laciniata (Onagraceae), a permanent translocation heterozygote Syst. Bot. 5:6-16.

Emboden, W.A. 1974. Cannabis--a polytypic genus Econ. Bot. 28:304-310.

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.

Endress, P.K. 1989. A suprageneric taxonomic classification of the Hamamelidaceae Taxon 38:371-376.

Endress, P.K. 1993. Hamamelidaceae. In: K. Kubitzki, J.C. Rohwer, and V. Bittrich, eds The families and genera of vascular plants, Vol. II Pp. 322-331, Springer-Verlag, Berlin.

Endress, P.K. 1994. Evolutionary aspects of the floral structure in Ceratophyllum Pl. Syst. Evol. 8:175-183.

Endress, P.K. and V. Bittrich. 1993. Molluginaceae. In: K. Kubitzki, J.C. Rohwer, and V. Bittrich, eds The families and genera of vascular plants, Vol. II Pp. 419-426, Springer-Verlag, Berlin.

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

Engel, V. 1987. Saprophytic orchids of Dallas. American Orchid Society Bulletin 56(8): 831-835.

Engel, V.S. 1997. Saprophytic orchids of Dallas North Amer. Native Orchid J. 3:156-167.

Engelmann, G. 1868. A revision of the North American species of the genus Juncus, with a description of new or imperfectly known species Trans. Acad. Sci. St. Louis 2:424-498.

Engelmann, G. and A. Gray. 1845. Plantae Lindheimerianae: An enumeration of F. Lindheimer's collection of Texan plants, with remarks and descriptions of new species, etc Boston J. Nat. Hist. 5:210-264.

Engelmann, G. and A. Gray. 1850. Plantae Lindheimerianae, Part II An account of a collection of plants made by F. Lindheimer in the western part of Texas, in the years 1845-6, and 1847-8, with critical remarks, descr, Boston J. Nat. Hist. 6:141-240.

Enquist, M. 1987. Wildflowers of the Texas Hill Country. Lone Star Botanical, Austin, TX.

Enquist, M. 1997. A new variety of Prunus rivularis (Rosaceae) for Texas. Phytologia 82(4):289-299. Note: this volume is marked April 1997 but was not published until February 1998.

Enquist, M. and B. Crozier. 1995. Anemone tuberosa (Ranunculaceae) in Texas. Phytologia 78(6):428-445. Note: this volume is marked June 1995 but was not published until December 1995.

Epling, C. 1934. Preliminary revision of American Stachys Feddes. Repert. Spec. Nov. Regni Veg. Beih. 80:1-75.

Epling, C. 1938-1939. A revision of Salvia, subgenus Calosphace Repert. Spec. Nov. Regni Veg. Beih. 110:1-380.

Epling, C. 1939. Notes on the Scutellariae of eastern North America. I Amer. J. Bot. 26:17-24.

Epling, C. 1942. The American species of Scutellaria. University of California Publications in Botany 20:1-141.

Epling, C. and C. J?tiva. 1964. Revision del genero Satureja en America del Sur Brittonia 16:393-416.

Epling, C. and C. J?tiva. 1966. A descriptive key to the species of Satureja indigenous to North America Brittonia 18:244-248.

Epling, C. and W.S. Stewart. 1939. A revision of Hedeoma with a review of allied genera Repert. Spec. Nov. Regni Veg. Beih. 115:1-49.

Erbe, L. 1957. Studies on the crossability of Lupinus texensis and Lupinus subcarnosus Madroño 14:17-18.

Erbe, L. and B.L. Turner. 1962. A biosystematic study of the Phlox cuspidata-Phlox drummondii complex Amer. Mid. Naturalist 67:257-281.

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

Erhardt, W. 1992. Hemerocallis: Day lilies Timber Press, Portland, OR.

Erichsen-Brown, C. 1979. Medicinal and other uses of North American plants Dover Publications, Inc., New York.

Erickson, R. O. 1943. Taxonomy of Clematis section Viorna. Annals of the Missouri Botanical Garden 30:1-60.

Ernst, W. R. 1963b. The genera of Hamamelidaceae and Platanaceae in the southeastern United States. Journal of the Arnold Arboretum 44:193-210.

Ernst, W.R. 1962. The genera of Papaveraceae and Fumariaceae in the southeastern United States J. Arnold Arbor. 43:315-343.

Ernst, W.R. 1963a. The genera of Capparaceae and Moringaceae in the southeastern United States J. Arnold Arbor, 44:81-95.

Ernst, W.R. 1964a. The genera of Berberidaceae, Lardizabalaceae, and Menispermaceae in the southeastern United States J. Arnold Arbor. 45:1-35.

Ernst, W.R. 1964b. The genus Eschscholzia in the south Coast Ranges of California Madroño 17:281-294.

Ernst, W.R. and H.J. Thompson. 1963. The Loasaceae in the southeastern United States J. Arnold Arbor. 44:138-142.

Essig, F. B. 1990. The Clematis virginiana (Ranunculaceae) complex in the southeastern United States. Sida 14(1):49-68.

Essig, F. B. and C. E. Jarvis. 1989. Lectotypification of Clematis virginiana L. Taxon 38:271-277.

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.

Estes, J.R., R.J. Tyrl, and J.N. Brunken. 1982. Grasses and grasslands: systematics and ecology Univ. of Oklahoma Press, Norman.

Everitt, J. H. and D. L. Drawe. 1993. Trees, Shrubs & Cacti of South Texas. Texas Tech University Press, Lubbock, TX.

Everitt, J. H., D. L. Drawe & R. I. Lonard. 1999. Field guide to the broad-leaved herbaceous plants of south Texas: Used by livestock and wildlife. vii + 277 pp Texas Tech University Press: Lubbock, TX.

Everitt, JH; Escobar, DE; Webster, CF; Lonard, RI 2000. Light reflectance characteristics and film image relations among three aquatic plant species Texas Journal of Science, 52 (2) pp. 153-158, 2000

Ewan, J. 1945. A synopsis of the North American species of Delphinium Univ. Colorado Stud., Ser. D, Phys. Sci. 2:55-244.

Ewan, J. 1951. The genus Delphinium in North America: Supplementary notes and distribution records Bull. Torrey Bot. Club 78:376-381.

Eyde, R.H. 1959. The discovery and naming of the genus Nyssa Rhodora 61:209-218.

Eyde, R.H. 1963. Morphological and paleobotanical studies on the Nyssaceae, I. A survey of the modern species and their fruits J. Arnold Arbor. 44:1-59.

Eyde, R.H. 1966. The Nyssaceae of the southeastern United States J. Arnold Arbor, 47:117-125.

Eyde, R.H. 1987. The case for keeping Cornus in the broad Linnaean sense Syst. Bot. 12:509-518.

Eyde, R.H. and J.A. Teeri. 1967. Floral anatomy of Rhexia viginica (Melastomataceae) Rhodora 69:163-178.

Eyde, R.H. and C.C. Tseng. 1971. What is the primitive floral structure of Araliaceae? J. Arnold Arbor. 52:205-239.

Eyde, R.H. and E.S. Barghoorn. 1963. Morphological and paleobotanical studies of the Nyssaceae, II The fossil record J. Arnold Arbor. 44:328-370.