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CCDB → Angiosperms → Poaceae → Prionanthium
| Taxon name | Status | Median (n) |
| Prionanthium dentatum (L.) Henrard | Accepted | 7 |
| Prionanthium ecklonii (Nees) Stapf | Accepted | 7 |
| Prionanthium pholiuroides Stapf | Accepted | 7 |
| Pentameris ecklonii (Nees) Galley & H. P. Linder | Synonym of Prionanthium ecklonii (Nees) Stapf | 7 |
| Pentameris ecklonii (Nees) Galley & H. P. Linder | Synonym of Prionanthium ecklonii (Nees) Stapf | 7 |
| Pentameris pholiuroides (Stapf) Galley & H. P. Linder | Synonym of Prionanthium pholiuroides Stapf | 7 |
| Pentameris pholiuroides (Stapf) Galley & H. P. Linder | Synonym of Prionanthium pholiuroides Stapf | 7 |