| Name | Polypodium rubidum J. Smith ex Hooker |
| Authorship | J. Smith ex Hooker |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polypodium Linnaeus |
| Citation | 1848 Bot. Zeitung (Berlin) 6: 117 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polypodium rubidum J. Smith ex Hooker |
| Identification made in | [no date] (1) |