| Name | Petasites tricholobus Franchet |
| Authorship | Franchet |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Petasites Miller |
| GUID | urn:lsid:ipni.org:names:237415-1 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Petasites tricholobus Franchet |
| Identification made in | [no date] (4) |