| Name | Eupatorium oaxacanum Klatt |
| Authorship | Klatt |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Eupatorium Linnaeus |
| GUID | urn:lsid:ipni.org:names:100500-2 |
| Citation | 1882 Abh. Naturf. Ges. Halle 15: 324 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Eupatorium oaxacanum Klatt |
| Identification made in | [no date] (1), 1981 (1), 2007 (1) |