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CCDB → Angiosperms → Poaceae → Peyritschia
| Taxon name | Status | Median (n) |
| Peyritschia koelerioides (Peyr.) E. Fourn. | Accepted | 14 |
| Trisetum deyeuxioides (Kunth) Kunth | Synonym of Peyritschia deyeuxioides (Kunth) Finot | 14 |
| Trisetum evolutum (E. Fourn.) Hitchc. | Synonym of Peyritschia deyeuxioides (Kunth) Finot | 14 |
| Deschampsia pringlei Scribn. | Synonym of Peyritschia pringlei (Scribn.) S. D. Koch | 14 |