| Name | Eupatorium tetragonum Schrader |
| Authorship | Schrader |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Eupatorium Linnaeus |
| GUID | urn:lsid:ipni.org:names:101087-2 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Eupatorium tetragonum Schrader |
| Identification made in | [no date] (3), 1984 (1) |