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CCDB → Angiosperms → Alismataceae → Baldellia
| Taxon name | Status | Median (n) |
| Baldellia alpestris (Coss.) Laínz | Accepted | 9 |
| Baldellia ranunculoides (L.) Parl. | Accepted | 8 |
| Alisma ranunculoides L. | Synonym of Baldellia ranunculoides (L.) Parl. | 8 |
| Echinodorus ranunculoides (L.) Engelm. | Synonym of Baldellia ranunculoides (L.) Parl. | 8 |