Vigna subterranea (L.) Verdc. [ Voandzeia subterranea (L.) Thouars]
no HD illustration available (m1)
Vigna subterranea (L.) Verdc. [ Glycine subterranea L.] [Papilionaceae]
K. Watanabe, Ill. Useful Pl. South. Reg., vol. 2(1): (Edible plants): t. 391, fig. 2 (1945)