Phaseolus angustissimus A. Gray, Pl. Wright. 2: 33. 1853 sec. Delgado-Salinas & al. 2006
- =Phaseolus angustissimus var. latus Jones in Contr. W. Bot. 16: 139. 1913 syn. sec. Téllez-Valdés 2009
- =Phaseolus dilatatus Wooton & Standl. in Contr. U.S. Natl. Herb. 16: 139. 1913 syn. sec. Téllez-Valdés 2009