| Name | Eupatorium godfreyanum Cronquist |
| Authorship | Cronquist |
| Rank | Species |
| Placed in | Eupatorium Linnaeus |
| Citation | 1985 Brittonia 37: 238, fig. 1 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Eupatorium godfreyanum Cronquist |
| Identification made in | [no date] (2) |