| Name | Erigeron oreganus A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Erigeron Linnaeus |
| GUID | urn:lsid:ipni.org:names:204250-1 |
| Citation | 1883 Proc. Amer. Acad. Arts 19: 2 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Erigeron oreganus A. Gray |
| Identification made in | [no date] (8) |