Rhynchosia pyramidalis (Lam.) Urb. in Repert. Spec. Nov. Regni Veg. 15: 318. 1918 sec. Grear 1978
- ≡Dolichos pyramidalis Lam., Encycl. 2(1): 296-297. 1786 syn. sec. Téllez-Valdés 2009
- =Glycine phaseoloides Sw., Prodr. 105. 1788 syn. sec. Téllez-Valdés 2009
- =Rhynchosia phaseoloides (Sw.) DC., Prodr. 2: 385. 1825 syn. sec. Téllez-Valdés 2009
- =Rhynchosia phaseoloides var. precatoria (DC.) Griseb., Cat. Pl. Cub.: 74. 1866 syn. sec. Téllez-Valdés 2009
- =Dolicholus phaseoloides (Sw.) Kuntze, Rev. Gen. Pl. 3(3): 62. 1898 syn. sec. Téllez-Valdés 2009
- =Dolicholus pyramidalis (Lam.) Britton & P. Wilson in Sci. Surv. Porto Rico & Virgin Islands 5: 415. 1924 syn. sec. Téllez-Valdés 2009
- =Phaseolus atomiferus M.E. Jones in Contr. W. Bot. 15: 136-137. 1929 syn. sec. ???