| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01643285 |
| Collector | R. C. Rollins |
| Collector number | 2285 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Uinta County |
| Locality | near Blacks Fork River, 3 miles north of Lyman |
| Date Collected | 1938-06-06 |
| Habitat | sandy soil |
| Container | Plants of the Rocky Mountain Region |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/af151ffd-7d19-49cd-ab7a-5d82afc4c80c |
| Harvard University Herbaria Barcode | 01643285 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Oenothera pallida subsp. trichocalyx (Nuttall) Munz & W.M. Klein |
| Determined by | Klein, William McKinley |
| Date Determined | 1961 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
