Merremia umbellata (L.) Hallier f. [ Merremia umbellata var. orientalis Hallier f.]
no HD illustration available (m1)
Merremia umbellata (L.) Hallier f. [ Convolvulus umbellatus L.] [Convolvulaceae]
K. Watanabe, Ill. Useful Pl. South. Reg., vol. 2(2): (Edible plants): t. 133, fig. 2 (1945)