Merremia umbellata (L.) Hallier f. [ Ipomoea polyanthes Willd. ex Roemer & Schultes]
no HD illustration available (m1)
Merremia umbellata (L.) Hallier f. [ Convolvulus umbellatus L.] [Convolvulaceae]
Addisonia, vol. 13 : t. 441 (1928) [F.W. Horne]