| Name | Senecio porphyresthes T. M. Barkley |
| Authorship | T. M. Barkley |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Senecio Linnaeus |
| GUID | urn:lsid:ipni.org:names:938022-1 |
| Citation | 1989 Phytologia 67: 243 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Senecio porphyresthes T. M. Barkley |
| Identification made in | 1996 (1) |