| Name | Polypodium xiphophoron Kunze ex Mettenius |
| Authorship | Kunze ex Mettenius |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polypodium Linnaeus |
| Citation | 1856 Abh. Senckenberg. Naturf. Ges. 2: 73 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polypodium xiphophoron Kunze ex Mettenius |
| Identification made in | [no date] (1) |