| Name | Polypodium angustifolium var. monstrosum Mettenius |
| Authorship | Mettenius |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Polypodium angustifolium Swartz |
| Citation | 1864 Ann. Sci. Nat. (Paris) ser. 5. Bot. 2: 258 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polypodium angustifolium var. monstrosum Mettenius |
| Identification made in | [no date] (1) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility