Nemaconia graminifolia Knowles & Westc., Fl. Cab. 2: 127. 1838 sec. Villaseñor 2016
- =Ponera graminifolia (Knowles & Westc.) Lindl. in Edwards's Bot. Reg. 25: Misc. 17. 1839 syn. sec. Soto-Arenas & al. 2007
- =Ponera subquadrilabia Correll in Bot. Mus. Leafl. 9(8): 141. 1941 syn. sec. Soto-Arenas & al. 2007