| Classification | Onagraceae: Oenothera | 
| Barcode(s) | 01645812 | 
| Collector | P. A. Munz | 
| Collector number | 13021 | 
| Country | United States of America | 
| State | Colorado | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Chaffee County | 
| Locality | two miles northwest of Salida | 
| Date Collected | 1934-08-18 | 
| Verbatim Elevation | 7100' | 
| Project | US and Canada - Mass Digitization | 
| Remarks | Growing with 13020 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bd551e11-30bd-4630-816d-eb8d8dffed2e | 
| Harvard University Herbaria Barcode | 01645812 | 
| Herbarium | GH | 
| Previous ownership | [ex] Herbarium of Pomona College | 
| Family | Onagraceae | 
| Determination |  Oenothera elata subsp. hirsutissima (A. Gray ex S. Watson) W. Dietrich | 
| Determined by | Dietrich, Werner | 
| Date Determined | 1981 | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |