| Name | Senecio discoideus (Hooker) Britton |
| Authorship | (Hooker) Britton |
| Rank | Species |
| NomenclaturalStatus | LaterHomonym |
| Placed in | Senecio Linnaeus |
| Remarks | non (Maxim.) Franch., 1892 |
| Citation | 1898 Ill. Fl. N. U.S. [Britton & Brown] 3: 479 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Senecio discoideus (Hooker) Britton |
| Identification made in | [no date] (1) |