| Name | Boltonia diffusa Elliott |
| Authorship | Elliott |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Boltonia L'Heritier |
| Contains | Boltonia diffusa var. interior Fernald & Griscom |
| GUID | urn:lsid:ipni.org:names:185784-1 |
| Holdings | 97 Specimens held in the Harvard University Herbaria identified as Boltonia diffusa Elliott |
| Identification made in | [no date] (82), 1966 (13), 1990 (2) |