Strophostyles helvula (L.) Elliott [ Phaseolus helvolus L.]
no HD illustration available (m1)
Strophostyles helvula (L.) Elliott [ Phaseolus helvula L.] [Papilionaceae]
J.J. Dillenius, Hort. Elth., vol. 2 : p. 312, t. 233, fig. 300 (1732)