| Classification | Onagraceae: Oenothera | 
| Barcode(s) | 00568346 | 
| Collector | G. B. Rossbach | 
| Collector number | 583 | 
| Country | United States of America | 
| State | Maine | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Waldo County: Northport | 
| Locality | Northport | 
| Date Collected | 1935-06-19 [June 19, 1935] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ec1a7ead-2202-4612-bcca-c06cbe99647c | 
| Harvard University Herbaria Barcode | 00568346 | 
| Herbarium | NEBC | 
| Family | Onagraceae | 
| Determination |  Oenothera perennis Linnaeus | 
| Determination Remarks |  [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |