| Name | Senecio gardneri (Thwaites) C. B. Clarke |
| Authorship | (Thwaites) C. B. Clarke |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Senecio Linnaeus |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Senecio gardneri (Thwaites) C. B. Clarke |
| Identification made in | 2009 (2) |