Hebecarpa barbeyana (Chodat) J.R. Abbott in J. Bot. Res. Inst. Texas 5(1): 134. 2011 sec. Abbott & Pastore 2015
- ≡Polygala barbeyana Chodat in Mém. Soc. Phys. Genève 31, pt. 2, no. 2: 16, pl. 13. 1893 syn. sec. ???
- =Polygala intricata S.F. Blake in Contr. Gray Herb. 2(47): 26-27, t. 1, f. 13. 1916 syn. sec. POWO 2019
- =Polygala longa S.F. Blake in Contr. Gray Herb., n. ser., 47: 29, pl. 1, fig. 17. 1916 syn. sec. POWO 2019
- =Polygala racemosa S.F. Blake in Contr. Gray Herb., n. ser., 47: 28, pl. 1, fig. 16. 1916 syn. sec. POWO 2019
- =Polygala reducta S.F. Blake in Contr. Gray Herb. 2(47): 25-26, t. 1, f. 12. 1916 syn. sec. POWO 2019
- =Polygala zacatecana S.F. Blake in Contr. Gray Herb. 2(47): 26. 1916 syn. sec. POWO 2019
- =Polygala scopulorum Brandegee in Univ. Calif. Publ. Bot. 6: 364. 1917 syn. sec. POWO 2019