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CCDB → Angiosperms → Poaceae → Pereilema
| Taxon name | Status | Median (n) |
| Pereilema beyrichianum (Kunth) Hitchc. | Accepted | 20 |
| Pereilema ciliatum E. Fourn. | Accepted | 10 |
| Pereilema crinitum J. Presl | Accepted | 10 |
| Pereilema brasilianum Trin. | Synonym of Pereilema beyrichianum (Kunth) Hitchc. | 20 |