Eragrostis secundiflora subsp. oxylepis (Torr.) S.D. Koch in Rhodora 80(823): 397. 1978 sec. Dávila & al. 2018
- =Poa oxylepis Torr., Explor. Red River Louisiana: 301, t. 19. 1853 syn. sec. Dávila & al. 2006
- =Eragrostis oxylepis (Torr.) Torr. in Pacif. Railr. Rep. 4: 156. 1857 syn. sec. Dávila & al. 2006
- =Eragrostis oxylepis var. beyrichii (J.G. Sm.) Shinners in Field & Lab. 20(1): 34. 1952 syn. sec. Dávila & al. 2006