| Name | Senecio pyrrhochrous Greene |
| Authorship | Greene |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Senecio Linnaeus |
| GUID | urn:lsid:ipni.org:names:247171-1 |
| Citation | 1901 Pl. Baker. [Greene] 3: 24 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Senecio pyrrhochrous Greene |
| Identification made in | [no date] (2) |