| Name | Eupatoriastrum nelsonii Greenman |
| Authorship | Greenman |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Eupatoriastrum |
| Contains | Eupatoriastrum nelsonii var. cardiophyllum B. L. Robinson & Greenman |
| GUID | urn:lsid:ipni.org:names:205323-1 |
| Citation | 1904 Proc. Amer. Acad. Arts 39: 93 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Eupatoriastrum nelsonii Greenman |
| Identification made in | 1902 (1), 1984 (1), 1990 (3) |