| Name | Senecio cynthiodes Greene |
| Authorship | Greene |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Senecio Linnaeus |
| Citation | 1906 Leafl. Bot. Observ. Crit. 1: 212 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Senecio cynthiodes Greene |
| Identification made in | [no date] (1), 1973 (1), 1993 (3) |