117. Obermeyer, A.A. 1974a. New taxa in the Tumeraceae. Bothalia 11: 288-290. Obermeyer, A.A. 1976a. Elatinaceae. Frankeniaceae. Tamaricaceae. Flora of southern Africa 22: 23-39. Obermeyer, A.A. 1977a. Babiana pygmaea. The Flowering Plants of Africa 44: t. 1731 Obermeyer, A.A. 1978a. Ornithogalum: a revision of the southern African species. Bothalia 12: 323-376. Obermeyer, A.A. 1980a. The genus Sypharissa (Liliaceae). Bothalia 13: 111-114. Obermeyer, A.A. 1981a. A new species of Strumaria (Amarvllidaceae). Bothalia 13' 435. Obermeyer, A.A. 1982a. A new species of Gladiolus (Iridaceae). Bothalia 14: 78. Obermeyer, A.A. 1984. Revision of the genus Myrsiphyllum Willd. (Liliaceae). Bothalia 15: 77-88. Obermeyer, A.A. 1985a. The genus Protasparagus (Asparagaceae) in southern Africa. Bothalia 15: 548, 549. Obermeyer, A.A. 1992a. Sansevieria. Flora of southern Africa 5,3: 5-9. Obermeyer, A.A. & Bogner, J. 1979. Gonatopus rhizomatosus. The Flowering Plants of Africa 45: t. 1782. Obermeyer, A.A. & Du Toit, P.C.V. 1976. Ochnaeeae. Flora of southern Africa 22: 1-13. Obermeyer, A.A. & Faden, R.B. 1985. Commelinaceae. Flora of southern Africa 4,2: 23-60. Obermeyer, A.A. & Immelman, K.L. 1992. Asparagaceae. Flora of southern Africa 5,3: 11-82. Obermeyer, A.A. & Nicholas, A. 1984. Drosera hurkeana. The Flowering Plants of Africa 48: t. 1886. Obermeyer, A.A., Schweickerdt, H.G. & Verdoorn, I.C. 1937. An enumeration of plants collected in the northern Transvaal. Bothalia 3: 223-258. Obermeyer, A.A. & Strey, R.G. 1969. A new species of Raphia from northern Zululand and Mozambique (Arecaceae). Bothalia 10: 29-37. See also References External links S2A3 website Bothalia official website 1907 births 2001 deaths 20th-century South African botanists South African women botanists 20th-century South African women scientists