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CCDB → Pteridophytes → Psilotaceae → Psilotum
| Taxon name | Status | Median (n) |
| Psilotum complanatum Sw. | Accepted | 52 |
| Psilotum nudum (L.) P. Beauv. | Accepted | 104 |
| Psilotum flaccidum Wall. | Synonym of Psilotum complanatum Sw. | 52 |
| Psilotum nudum (L.) Beauv. | Synonym of Psilotum nudum (L.) P. Beauv. | 104 |
| Psilotum triquetrum Sw. | Synonym of Psilotum nudum (L.) P. Beauv. | 104 |