| Name | Polypodium hawaiiense Underwood |
| Authorship | Underwood |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polypodium Linnaeus |
| Citation | 1897 Minnesota Bot. Stud. 1: 784 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Polypodium hawaiiense Underwood |
| Identification made in | [no date] (2), 2019 (1) |