| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 00568326 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Washington County: Addison |
| Locality | Addison |
| Date Collected | 1932-08-05 [Aug. 5, 1932] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f810b4a4-964e-4009-84c0-5cc030aa3af2 |
| Harvard University Herbaria Barcode | 00568326 |
| Herbarium | NEBC |
| Family | Onagraceae |
| Determination | Oenothera perennis Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
