| Classification | Onagraceae: Oenothera | 
| Barcode(s) | 01642090 | 
| Collector | P. A. Rydberg | 
| Collector number | 1578 | 
| Country | United States of America | 
| State | Nebraska | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Nebraska: Hooker County | 
| Locality | On Middle Loup River, near Mullen | 
| Date Collected | 1893-07-18 | 
| Habitat | on river bank | 
| Container | Flora of the Sand Hills of Central Nebraska | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cda1059e-8f07-42c4-a514-b14755026702 | 
| Harvard University Herbaria Barcode | 01642090 | 
| Herbarium | GH | 
| Family | Onagraceae | 
| Determination |  Oenothera villosa Thunberg | 
| Determined by | Dietrich, Werner | 
| Date Determined | 1981 | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |