| Name | Eupatorium polystichum Urban |
| Authorship | Urban |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Eupatorium Linnaeus |
| Citation | 1903 Symb. Antill. [Urban] 3: 400 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Eupatorium polystichum Urban |
| Identification made in | [no date] (1), 1982 (1) |