| Name | Eupatorium ×pinnatifidum Elliott |
| Authorship | Elliott |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Eupatorium Linnaeus |
| GUID | urn:lsid:ipni.org:names:206640-1 |
| Citation | 1823 Sketch Bot. S. Carolina [Elliott] 2: 295 |
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Eupatorium ×pinnatifidum Elliott |
| Identification made in | [no date] (13), 1964 (2) |