Phaseolus leptostachyus var. intonsus (Piper) Freytag Phaseolus leptostachyus var. intonsus (Piper) Freytag in Sida Bot. Misc. 23: 167. 2002 sec. Freytag & Debouck 2002=Phaseolus intonsus Piper in Contr. U.S. Natl. Herb. 22: 696. 1926 syn. sec. Téllez-Valdés 2009