| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 00568579 |
| Collector | N. F. Thayer |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Lancaster |
| Locality | Lancaster |
| Date Collected | 1909-09-09 [Sept. 9. 1909] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f6fa9eb3-e2e9-4c7f-ac02-6e307489286e |
| Harvard University Herbaria Barcode | 00568579 |
| Herbarium | NEBC |
| Family | Onagraceae |
| Determination | Oenothera perennis Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
