| Name | Eupatorium pseudoglomeratum Hieronymus |
| Authorship | Hieronymus |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Eupatorium Linnaeus |
| Citation | 1900 Bot. Jahrb. Syst. 29: 8 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Eupatorium pseudoglomeratum Hieronymus |
| Identification made in | [no date] (4), 1982 (3), 2008 (1) |