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CCDB → Angiosperms → Poaceae → Apera
| Taxon name | Status | Median (n) |
| Apera baytopiana Dogan | Accepted | 7 |
| Apera interrupta (L.) P. Beauv. | Accepted | 7 |
| Apera spica-venti (L.) P. Beauv. | Accepted | 7 |
| Apera maritima Klokov | Synonym of Apera spica-venti (L.) P. Beauv. | 7 |
| Apera spica-venti (L.) Beauv. | Synonym of Apera spica-venti (L.) P. Beauv. | 7 |