| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01644990 |
| Collector | Ced. L. Porter |
| Collector number | 3749 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Albany County |
| Locality | Sandy prairie 5 miles east of Laramie |
| Date Collected | 1945-08-11 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/35312acb-42ea-4b46-a55d-af2a76e2d756 |
| Harvard University Herbaria Barcode | 01644990 |
| Herbarium | GH |
| Previous ownership | [ex] The Rocky Mountain Herbarium. University of Wyoming, Laramie |
| Family | Onagraceae |
| Determination | Oenothera nuttallii Sweet |
| 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 |
