| Name | Eupatorium leiophyllum Lessing |
| Authorship | Lessing |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Eupatorium Linnaeus |
| GUID | urn:lsid:ipni.org:names:206229-1 |
| Citation | 1831 Linnaea 6: 402 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Eupatorium leiophyllum Lessing |
| Identification made in | [no date] (1), 1981 (1) |