| Name | Eupatorium amygdalinum f. latifolium Hassler |
| Authorship | Hassler |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Eupatorium amygdalinum Lamarck |
| GUID | urn:lsid:ipni.org:names:293288-2 |
| Citation | 1912 Repert. Spec. Nov. Regni Veg. 11: 175 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Eupatorium amygdalinum f. latifolium Hassler |
| Identification made in | [no date] (2), 1982 (2), 2007 (2) |