| Name | Eupatorium rugosum Houttuyn |
| Authorship | Houttuyn |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Eupatorium Linnaeus |
| Contains | Eupatorium rugosum var. angustatum (A. Gray) B. L. Robinson Eupatorium rugosum var. chlorolepis Fernald Eupatorium rugosum f. villicaule (Fernald) Fernald |
| GUID | urn:lsid:ipni.org:names:1119378-2 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Eupatorium rugosum Houttuyn |
| Identification made in | [no date] (1), 1968 (5) |