| Classification | Asteraceae: Erigeron |
| Harvard University Herbaria Barcode(s) | 00006737 |
| Type Status | Holotype |
| Collector | T. J. Howell |
| Country | United States of America |
| Geography | North America: North America (CA, US, MX) (Region): United States of America |
| Locality | Along the Columbia River |
| Date Collected | 1879-09-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/004ad120-691b-4074-a456-78b8315d7961 |
| Harvard University Herbaria Barcode | 00006737 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Erigeron oreganus A. Gray |
| Verified by | D. E. Boufford |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Erigeron oreganus A. Gray) Proc. Amer. Acad. Arts 1883. 19: 2. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
