| Classification | Onagraceae: Oenothera |
| Barcode(s) | 01644838 |
| Collector | C. C. Freeman |
| Collector number | 3737 |
| Country | United States of America |
| State | Kansas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Kansas: Riley County |
| Locality | SW 1/4 sec 24, T10S, R6E. Ogden, 2.0 mi NNE. Ft. Riley Military Reservation; Training Unit 27. |
| Date Collected | 1991-06-12 |
| Verbatim Elevation | 1,270-1,310 ft. [feet] |
| Habitat | Rocky, upland, Flint Hills tallgrass prairie. Shaley uplands; rocky limestone slopes. Abundant on rocky, limestone slopes and around roadcuts. |
| Container | Plants of Kansas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a2286a2c-3a4f-4f85-b2e0-311db3180948 |
| Harvard University Herbaria Barcode | 01644838 |
| Herbarium | GH |
| Previous ownership | [ex] The Ronald L. McGregor Herbarium (KANU) University of Kansas, Lawrence, KA, U. S. A. |
| Family | Onagraceae |
| Determination | Oenothera macrocarpa Nuttall |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
