| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01160596 |
| Collector | E. L. Mackintosh |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Danvers |
| Locality | Danvers |
| Date Collected | 1924-07-25 [7-25-24] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dc94765a-989c-4c29-8c2b-9e40107324f0 |
| Harvard University Herbaria Barcode | 01160596 |
| Herbarium | ECON |
| Family | Onagraceae |
| Determination | Oenothera perennis Linnaeus |
| Determination Remarks | [filed under] [current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
