Shrubby at the base, with lofty-twining branches; flowers curved like a shell, pink or purple. The Calabar Bean.
Distribution
S. L. Seli R. (Aug.) Deighton 1218!Lib. Tappita (Aug.) Baldwin 9046! Monroviatown (Aug.) Baldwin 9001!IV. C. Man to Zagoué Chev.G. C. Akropong, Akwapim (Aug.) Irvine 777! Wankye (Aug.) Chipp 561! Cape Coast (Aug.) Fishlock 43!S. Nig. Old Calabar Thomson!Br. Cam. Victoria (fl. Mar., fr. Mar., Oct.) Kalbreyer 90! Maitland 746!F. Po Hutchinson!