| Name | Senecio antennaria Weddell |
| Authorship | Weddell |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Senecio Linnaeus |
| GUID | urn:lsid:ipni.org:names:243818-1 |
| Citation | 1856 Chlor. And. 1: 106 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Senecio antennaria Weddell |
| Identification made in | [no date] (3) |