| Name | Eupatorium perfoliatum Linnaeus | 
| Authorship | Linnaeus | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Eupatorium Linnaeus | 
| Contains | Eupatorium perfoliatum var. colpophilum Fernald & Griscom Eupatorium perfoliatum var. cuneatum Engelmann ex Torrey & A. Gray Eupatorium perfoliatum f. purpureum Britton Eupatorium perfoliatum f. trifolium Fassett Eupatorium perfoliatum f. truncatum (Muhlenberg ex Willdenow) Fassett | 
| GUID | urn:lsid:ipni.org:names:277036-2 | 
| Citation | 1753 Sp. Pl. 2: 838 | 
| Holdings | 510 Specimens held in the Harvard University Herbaria identified as Eupatorium perfoliatum Linnaeus | 
| Identification made in | [no date] (428), 1917 (2), 1971 (79), 2011 (1) | 
