| Name | Blechnum fraxineum Willdenow |
| Authorship | Willdenow |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Blechnum Linnaeus |
| GUID | urn:lsid:ipni.org:names:33555-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Blechnum fraxineum Willdenow |
| Identification made in | [no date] (1) |