| Classification | Onagraceae: Oenothera | 
| Harvard University Herbaria Barcode(s) | 01780957 | 
| Collector | A. Nelson & R. A. Nelson | 
| Collector number | 5018 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas | 
| Locality | between Fort Davis and Alpine | 
| Date Collected | 1942-03-31 | 
| Habitat | Roadside | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aba46d1d-38d2-478d-b3ff-27743e8ba260 | 
| Harvard University Herbaria Barcode | 01780957 | 
| Herbarium | GH | 
| Previous ownership | [ex] The Rocky Mountain Herbarium University of Wyoming, Laramie | 
| Family | Onagraceae | 
| Determination | Oenothera albicaulis Nuttall | 
| Determined by | Klein, William McKinley | 
| Date Determined | 1961 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |