| Name | Eupatorium torreyanum Short |
| Authorship | Short |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Eupatorium Linnaeus |
| Citation | 1836 Transylvania J. Med. Assoc. Sci. 32: 5 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Eupatorium torreyanum Short |
| Identification made in | [no date] (2) |