| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01645937 |
| Collector | J. H. Cowen |
| Collector number | 40 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Delta County |
| Locality | Head of Leroux Creek |
| Date Collected | 1892-07-18 |
| Container | Flora of Colorado |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/532402a0-b0b1-409f-896b-7f77be283279 |
| Harvard University Herbaria Barcode | 01645937 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium State Agricultural College, Colorado. |
| Family | Onagraceae |
| Determination | Oenothera flava (A. Nelson) Garrett |
| 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 |
