| Ophioglossum L. | |
| Publ. & Syn. | Excluded: Ophioglossum vulgatum. |
| Chromosomes | 90 (2x). - Europe, North America. - At least four reports. |
| Geography | Cordilleran & North American (NE) - amphi-Atlantic - European: GRL. |
| Parent taxon | Ophioglossaceae |
| Child taxa |
Ophioglossum azoricum C. Presl |
| PAF ID | 0502 |