Phaseolus leptophyllus G. Don, Gen. Hist. 2: 350. 1832 sec. Debouck, D.G. 2021
- =Phaseolus revolutus Piper, Contr. U.S. Natl. Herb. 22: 697. 1926 syn. sec. Téllez-Valdés 2009
- =Phaseolus leptostachyus var. nanus Freytag, Sida Bot. Misc. 23: 211. 2002 syn. sec. Freytag & Debouck 2002