Vigna macrorhyncha (Harms) Milne-Redh. [ Phaseolus schimperi Taubert]
Vigna macrorhyncha (Harms) Milne-Redh. [ Phaseolus macrorhynchus Harms] [Papilionaceae]
Fl. Congo Belge, vol. 6 : p. 337, t. 27 (1954) [M. Boutique]