| Name | Senecio fremontii Torrey & A. Gray |
| Authorship | Torrey & A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Senecio Linnaeus |
| Contains | Senecio fremontii var. occidentalis A. Gray |
| GUID | urn:lsid:ipni.org:names:233117-2 |
| Citation | 1843 Fl. N. Amer. [Torr. & A. Gray] 2: 445 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Senecio fremontii Torrey & A. Gray |
| Identification made in | [no date] (1) |