| Name | Polypodium hygrometricum Splitgerber | 
| Authorship | Splitgerber | 
| Rank | Species | 
| Placed in | Polypodium Linnaeus | 
| GUID | urn:lsid:ipni.org:names:17191300-1 | 
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Polypodium hygrometricum Splitgerber | 
| Identification made in | [no date] (1), 1965 (2) | 
