| Name | Polypodium heteractis Mettenius ex Kuhn |
| Authorship | Mettenius ex Kuhn |
| Rank | Species |
| Placed in | Polypodium Linnaeus |
| Citation | 1869 Linnaea (Geneva) 36: 140 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polypodium heteractis Mettenius ex Kuhn |
| Identification made in | 2011 (2) |