| Classification | Onagraceae: Oenothera | 
| Harvard University Herbaria Barcode(s) | 00816048 | 
| Collector | C. A. Weatherby | 
| Collector number | 3293 | 
| Country | United States of America | 
| State | Connecticut | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Connecticut: New London County: Stonington | 
| Locality | Stonington | 
| Date Collected | 1913-08-20 [Aug. 20, 1913] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b5deb61c-186b-11e6-b5e0-001ec9fd629b | 
| Harvard University Herbaria Barcode | 00816048 | 
| Herbarium | NEBC | 
| Family | Onagraceae | 
| Determination | Oenothera biennis Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |