| Name | Eupatorium ovaliflorum Hooker & Arnott |
| Authorship | Hooker & Arnott |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Eupatorium Linnaeus |
| GUID | urn:lsid:ipni.org:names:1163752-2 |
| Citation | 1840 Bot. Beechey Voy. 297 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Eupatorium ovaliflorum Hooker & Arnott |
| Identification made in | [no date] (1), 1982 (1), 2007 (1) |