| Name | Potentilla fruticosa f. villosissima Fernald |
| Authorship | Fernald |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Potentilla fruticosa Linnaeus |
| GUID | urn:lsid:ipni.org:names:209201-2 |
| Citation | 1935 Rhodora 37: 292 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Potentilla fruticosa f. villosissima Fernald |
| Identification made in | [no date] (2), 2018 (1) |