| Name | Athyrium obtusifolium Rosenstock |
| Authorship | Rosenstock |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Athyrium |
| GUID | urn:lsid:ipni.org:names:17306710-1 |
| Citation | 1915 Hedwigia 56: 335 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Athyrium obtusifolium Rosenstock |
| Identification made in | [no date] (1) |