| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01643676 |
| Collector | J. E. McClary |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Pittsburg County |
| Locality | [no additional data] |
| Date Collected | 1935-05-** |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b63c0dfb-9955-42b0-ac2d-a6fbfd90cef0 |
| Harvard University Herbaria Barcode | 01643676 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of the University of Oklahoma |
| Family | Onagraceae |
| Determination | Oenothera spachiana Torrey & A. Gray |
| Determined by | Straley, Gerald Bane |
| Date Determined | 1976 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
