| Name | Senecio oreopolus f. aphanactis Greenman |
| Authorship | Greenman |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Senecio oreopolus Greenman |
| Citation | 1914 Ann. Missouri Bot. Gard. 1: 269 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Senecio oreopolus f. aphanactis Greenman |
| Identification made in | [no date] (1), 1972 (1) |