| Name | Senecio crocatus var. wolfii Greenman |
| Authorship | Greenman |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Senecio crocatus Rydberg |
| GUID | urn:lsid:ipni.org:names:232934-2 |
| Citation | 1901 Monogr. Senecio 24 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Senecio crocatus var. wolfii Greenman |
| Identification made in | [no date] (2), 1916 (2), 1960 (2) |