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CCDB → Angiosperms → Alismataceae → Damasonium
| Taxon name | Status | Median (n) |
| Damasonium alisma Mill. | Accepted | 14 |
| Damasonium minus (R. Br.) Buchenau | Accepted | 21 |
| Damasonium stellatum Thuill. | Synonym of Damasonium alisma Mill. | 14 |