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CCDB → Pteridophytes → Pteridaceae → Ceratopteris
| Taxon name | Status | Median (n) |
| Ceratopteris cornuta (P. Beauv.) Lepr. | Accepted | 39 |
| Ceratopteris pteridoides (Hook.) Hieron. | Accepted | 39 |
| Ceratopteris richardii Brongn. | Accepted | 39 |
| Ceratopteris thalictroides (L.) Brongn. | Accepted | 78 |
| Ceratopteris pteridoides | Synonym of Ceratopteris pteridoides (Hook.) Hieron. | 39 |
| Acrostichum thalictroides L. | Synonym of Ceratopteris thalictroides (L.) Brongn. | 78 |
| Ceratopteris thalictroides None | Synonym of Ceratopteris thalictroides (L.) Brongn. | 78 |
| Pteris siliquosa (L.) P. Beauv. | Synonym of Ceratopteris thalictroides (L.) Brongn. | 78 |