| Classification | Onagraceae: Oenothera | 
| Barcode(s) | 01644246 | 
| Collector | R. L. Clifton | 
| Collector number | 3103 | 
| Country | United States of America | 
| State | Oklahoma | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Ellis County | 
| Locality | Near Shattuck | 
| Date Collected | 1914-05-20 | 
| Habitat | Waste place | 
| Container | Flora of Oklahoma | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ae5f90fb-434a-47a1-a394-520c7f83b6a9 | 
| Harvard University Herbaria Barcode | 01644246 | 
| Herbarium | GH | 
| Previous ownership | Distributed by G. W. Stevens | 
| Family | Onagraceae | 
| Determination |  Oenothera grandis (Britton) Smyth | 
| Determined by | Dietrich, Werner | 
| Date Determined | 1978 | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |