| Classification | Oenothera: Onagraceae |
| Harvard University Herbaria Barcode(s) | 01645129 |
| Collector | R. L. McGregor |
| Collector number | 12685 |
| Country | United States of America |
| State | Kansas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Kansas: Douglas County |
| Locality | 2 mi. SE Baldwin |
| Date Collected | 1956-08-31 |
| Habitat | Moist ditch in prairie. |
| Container | Kansas Plants, U. S. A. |
| Frequency | Not common in the area. |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2e981ea4-ef8a-42a2-910f-59a39c651a26 |
| Harvard University Herbaria Barcode | 01645129 |
| Herbarium | GH |
| Previous ownership | [ex] University of Kansas, Lawrence, Kansas |
| Family | Onagraceae |
| Determination | Oenothera biennis Linnaeus |
| Determined by | Dietrich, Werner |
| Date Determined | 1981 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
