| Poaceae | |
Sphenopus divaricatus
| (Gouan) Rchb. | Fl. Germ. Excurs. 45 | 1830 |
| Poaceae | |
Sphenopus ehrenbergii
| Hausskn. | Thur. B. V. N. F. 13–14: 57 | 1899 |
| Poaceae | |
Sphenopus gouanii
| Trin. | Fund. Agrost. 135 | 1820 |
| Poaceae | |
Sphenopus syrticus
| (Murb.) Trab. | Fl. Syn. 377 | 1902 |