| Classification | Onagraceae: Oenothera | 
| Harvard University Herbaria Barcode(s) | 01643193 | 
| Collector | A. Nelson & R. A. Nelson | 
| Collector number | 2689 | 
| Country | United States of America | 
| State | Utah | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah | 
| Locality | Zion National Park | 
| Date Collected | 1938-05-17 | 
| Habitat | Dry rocky hillsides | 
| Container | Plants of Utah | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e1991f78-fdc3-4283-9eee-392aa2752221 | 
| Harvard University Herbaria Barcode | 01643193 | 
| Herbarium | GH | 
| Previous ownership | [ex] The Rocky Mountain Herbarium, University of Wyoming, Laramie | 
| Family | Onagraceae | 
| Determination | Oenothera pallida Lindley | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |