| Name | Eupatorium adenospermum var. pleianthum A. Gray |
| Authorship | A. Gray |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Eupatorium adenospermum Schultz Bipontinus |
| GUID | urn:lsid:ipni.org:names:99431-2 |
| Citation | 1880 Proc. Amer. Acad. Arts 15: 26 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Eupatorium adenospermum var. pleianthum A. Gray |
| Identification made in | [no date] (4), 1982 (1) |