| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01645301 |
| Collector | M. Ownbey |
| Collector number | 609 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Crook County |
| Locality | 1/2 mi. s. w. Hulett |
| Date Collected | 1935-05-30 |
| Verbatim Elevation | 3800 ft. |
| Habitat | Loose, red soil on steep hill |
| Container | Plants of Northeastern Wyoming |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9c232c6d-0ae9-4e66-817d-9c06b9b85928 |
| Harvard University Herbaria Barcode | 01645301 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Oenothera caespitosa Nuttall |
| Determined by | Wagner, Warren Lambert |
| Date Determined | 1980 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
