| Name | Eupatorium perfoliatum var. cuneatum Engelmann ex Torrey & A. Gray |
| Authorship | Engelmann ex Torrey & A. Gray |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Eupatorium perfoliatum Linnaeus |
| Citation | 1841 Fl. N. Amer. [Torr. & A. Gray] 2: 88 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Eupatorium perfoliatum var. cuneatum Engelmann ex Torrey & A. Gray |
| Identification made in | [no date] (1) |