| Name | Polypodium angustifolium Swartz |
| Authorship | Swartz |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polypodium Linnaeus |
| Contains | Polypodium angustifolium f. densifolium Hieronymus Polypodium angustifolium var. monstrosum Mettenius |
| GUID | urn:lsid:ipni.org:names:17182640-1 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polypodium angustifolium Swartz |
| Identification made in | 1918 (1) |