| Name | Senecio glabellus var. robustior Greenman |
| Authorship | Greenman |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Senecio glabellus Poiret |
| Citation | 1915 Ann. Missouri Bot. Gard. 2: 608 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Senecio glabellus var. robustior Greenman |
| Identification made in | [no date] (1) |