| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01026428 |
| Collector | A. Gray |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Cambridge |
| Locality | Cambridge, Shepard St. |
| Date Collected | 1859 [1859] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e148549a-1869-11e6-b5e0-001ec9fd629b |
| Harvard University Herbaria Barcode | 01026428 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Oenothera biennis Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
