Merremia umbellata (L.) Hallier f. [ Convolvulus luteus M. Martens & Galeotti]
no HD illustration available (m1)
Merremia umbellata (L.) Hallier f. [ Convolvulus umbellatus L.] [Convolvulaceae]
H. Ruiz, J. Pavón, Draw. Roy. Bot. Exped. Viceroy. Peru: t. 1812 [] (1777) [F. Pulgar]