| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01780899 |
| Collector | R. C. Rollins |
| Collector number | 2145 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Delta County |
| Locality | 2 miles south of Delta |
| Date Collected | 1938-05-25 |
| Verbatim Elevation | 5,500 ft. |
| Habitat | Rocky knoll |
| Container | Plants of the Rocky Mountain Region, Colorado |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d1714567-e4f4-4bb3-aca0-8d8ddf44bcce |
| Harvard University Herbaria Barcode | 01780899 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Oenothera albicaulis Nuttall |
| Determined by | Munz, Philip Alexander |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
