Hebecarpa buxifolia (Kunth) J.R. Abbott & J.F.B. Pastore Hebecarpa buxifolia (Kunth) J.R. Abbott & J.F.B. Pastore in Kew Bull. 70((3)-39): 4. 2015 sec. Abbott & Pastore 2015≡Polygala buxifolia Kunth, Nov. Gen. Sp. (quarto ed.) 5: 407. 1823 syn. sec. Tropicos 2013