Hebecarpa americana (Mill.) J.R.I. Wood & S. Beck Hebecarpa americana (Mill.) J.R.I. Wood & S. Beck in Revista Soc. Boliv. Bot. 7(1): 40. 2013 sec. Abbott & Pastore 2015≡Polygala americana Mill., Gard. Dict. (ed. 8): no. 7. 1768 syn. sec. POWO 2019