| Name | Petasites frigidus (Linnaeus) Fries |
| Authorship | (Linnaeus) Fries |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Petasites Miller |
| Contains | Petasites frigidus var. frigidus Petasites frigidus var. palmatus (Aiton) Cronquist |
| GUID | urn:lsid:ipni.org:names:1061719-2 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Petasites frigidus (Linnaeus) Fries |
| Identification made in | [no date] (7) |