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CCDB → Angiosperms → Poaceae → Avenella
| Taxon name | Status | Median (n) |
| Avenella mairei Albers | Unresolved | 35 |
| Avenella flexuosa (L.) Drejer | Synonym of Deschampsia flexuosa (L.) Trin. | 14 |
| Avenella flexuosa (L.) Drejer | Synonym of Deschampsia flexuosa (L.) Trin. | 14 |
| Avenella flexuosa subsp. montana (L.) Á. Löve & D. Löve | Synonym of Deschampsia flexuosa (L.) Trin. | 14 |
| Avenella stricta (Hack.) P. Silva | Synonym of Deschampsia flexuosa (L.) Trin. | 14 |