| Name | Polypodium vulgare var. alato-multifidum Gilbert |
| Authorship | Gilbert |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Polypodium vulgare Linnaeus |
| GUID | urn:lsid:ipni.org:names:207777-2 |
| Citation | 1906 Fern Bull. 14: 105 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polypodium vulgare var. alato-multifidum Gilbert |
| Identification made in | [no date] (1) |