| Classification | Onagraceae: Oenothera |
| Barcode(s) | 01642015 |
| Collector | M. Hopkins |
| Collector number | 5250 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Murray County |
| Locality | in the Viola limestone behind Lacus Botacicarum, Arbuckle Mts. |
| Date Collected | 1940-06-22 |
| Habitat | along open stream deep in the Viola limestone |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6b05e656-ff52-4d49-ae78-26bd118a0770 |
| Harvard University Herbaria Barcode | 01642015 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of the University of Oklahoma |
| Family | Onagraceae |
| Determination | Oenothera triloba Nuttall |
| Determined by | Wagner, Warren Lambert |
| Date Determined | 1980 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
