| Name | Elephantopus tomentosus f. rotundatus Fernald |
| Authorship | Fernald |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Elephantopus tomentosus Linnaeus |
| GUID | urn:lsid:ipni.org:names:89929-2 |
| Citation | 1936 Rhodora 38: 445 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Elephantopus tomentosus f. rotundatus Fernald |
| Identification made in | [no date] (1) |