Psophocarpus tetragonolobus (L.) DC.
no HD illustration available (m1)
Psophocarpus tetragonolobus (L.) DC. [ Dolichos tetragonolobus L.] [Papilionaceae]
T.S. Ralph, Icon. Carpolog.: p. 27, t. 30, fig. 13 (1849) [T.S. Ralph]