| Name | Eupatorium longipes A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Eupatorium Linnaeus |
| GUID | urn:lsid:ipni.org:names:206280-1 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Eupatorium longipes A. Gray |
| Identification made in | [no date] (2), 1981 (1) |