E.E., W.H. Lewis, H. Robinson, and J.W. Nowicke. 1986. Phylogenetic implications of diverse seed types, chromosome numbers, and pollen morphology in Houstonia (Rubiaceae) Am. J. Bot. 73:103-115. King, R.M. & Robinson, H. 1987. The genera of the Eupatorieae (Asteraceae). Monographs in systematic botany from the Missouri Botanical Garden 22: 1–581. Robinson, H. 1993. A review of the genus Critoniopsis in Central and South America (Vernonieae: Asteraceae) Proc. Biol. Soc. Wash. 106: 606–627. Robinson, H. 1993. Three new genera of Vernonieae from South America, Dasyandantha, Dasyanthina, and Quechualia. Proc. Biol. Soc. Wash. 106(4): 775–785. Robinson, H., & J. Cuatrecasas. 1993. New species of Pentacalia (Senecioneae: Asteraceae) from Ecuador, Peru, and Bolivia. Novon 3(3): 284–301. Robinson, H. 1994. Cololobus, Pseudopiptocarpha, and Trepadonia, three new genera from South America (Vernonieae: Asteraceae). Proc. Biol. Soc. Wash. 107(3): 557–568. Robinson, H. 1994. New combination in American Vernonieae (Asteraceae). Phytologia 76: 27–29. Robinson, H. 1995. New combinations and new species in American Vernonieae (Asteraceae). Phytologia 78(5): 384–399. Robinson, H. 1995. Two new species of Ichthyothere (Heliantheae: Asteraceae) from Ecuador and Peru. Sida 16(4): 731–736. Robinson, H. & V. Funk. 1995. Compositae of Ecuador I: Key to frequently collected genera. In: R. Valencia & H. Balslev (eds.) Estudios sobre diversidad y ecología de plantas, p. 65-75. PUCE, Quito. Robinson, H. 1997. New species of Aphanactis in Ecuador and Bolivia and new combinations in Selloa (Heliantheae: Asteraceae). Brittonia 49(1): 71–78. Robinson, H. 1997. New species of Aphanactis, Calea, Clibadium and Tridax (Heliantheae, Asteraceae) from Ecuador and Peru. Phytologia 82(1): 58–62. Robinson, H. 1997. New species of Archibaccharis and Baccharis from Bolivia and Peru (Asteraceae: Astereae). Biollania, Edición Esp. No. 6: 501–508. Robinson, H. 1997. New species of Ayapanopsis and Hebeclinum from South America (Asteraceae: Eupatorieae). Biollania, Edición Esp. No. 6: 509–514. Robinson, H. 1999[?]. New species and new combinations of Neotropical Eupatorieae (Asteraceae). Phytologia 84: 347–353. Robinson, H. 1999. Generic and subtribal classification of American Vernonieae. Smithson. Contributions Bot. 89: 1–116. References 1932 births 2020 deaths Duke University alumni American phycologists 21st-century American botanists Botanists with author abbreviations Bryologists American entomologists People from Syracuse, New York Ohio University alumni University of Tennessee alumni Wofford College faculty Scientists from New York (state)