| Name | Polypodium thyssanolepis var. riograndense T. Wendt |
| Authorship | T. Wendt |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Polypodium thyssanolepis A. Brown |
| GUID | urn:lsid:ipni.org:names:17558460-1 |
| Citation | 1980 Amer. Fern J. 70: 6 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polypodium thyssanolepis var. riograndense T. Wendt |
| Identification made in | [no date] (1), 2014 (1) |