| Name | Senecio rhyacophilus Greenman |
| Authorship | Greenman |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Senecio Linnaeus |
| GUID | urn:lsid:ipni.org:names:247292-1 |
| Citation | 1907 Publ. Field Columb. Mus., Bot. Ser. 2: 280 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Senecio rhyacophilus Greenman |
| Identification made in | [no date] (4), 1991 (4), 2008 (3) |