Vigna unguiculata (L.) Walp. [ Vigna sinensis (L.) Endl. ex Hassk.]
no HD illustration available (m1)
Vigna unguiculata (L.) Walp. [] [Papilionaceae]
H.G.A. Engler, Pflanzenw. Ost-Afrikas: t. 24 (1895) [T. Guerke]