| Name | Polypodium deltoideum Liebmann |
| Authorship | Liebmann |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polypodium Linnaeus |
| GUID | urn:lsid:ipni.org:names:17187050-1 |
| Citation | 1849 Kongel. Danske Vidensk. Selsk. Skr., Naturvidensk. Math. Afd. 1: 90 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polypodium deltoideum Liebmann |
| Identification made in | [no date] (2) |