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Asclepias lanceolata
Asclepias lanceolata Walter [Accepted]
Asclepiadaceae Asclepioideae Asclepiadeae
1 96469 Asclepias lanceolata Walter
A. Lounsberry, E. Rowan, A guide to wild flowers: t. 33 (1899) [E. Rowan]
1 96469 Asclepias lanceolata Walter
Addisonia, vol. 17 : t. 558 (1932) [M.E. Eaton]
Asclepias lanceolata Walter
D.S. Correll, H.B. Correll, Aquatic Wetl. Pl. SW U.S.: , fig. 635 (1972) [V. Frazier]