| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01643560 |
| Collector | R. C. Foster & J. F. Arnold |
| Collector number | 336 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Yavapai County |
| Locality | a few miles north of Cañon |
| Date Collected | 1938-04-20 |
| Habitat | Sandy wash |
| Container | Plants of Arizona |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/44b8f248-a881-43a7-910c-4bbc8e7267fe |
| Harvard University Herbaria Barcode | 01643560 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Oenothera primiveris subsp. primiveris A. Gray |
| Determined by | Wagner, Warren Lambert |
| Date Determined | 1982 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
