| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01643913 |
| Collector | N. W. Folwell |
| Collector number | 457 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan |
| Locality | Michigan Territory |
| Date Collected | 1832-06-25 |
| Habitat | Oak openings |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9a3d6b96-4fb5-40b2-98e5-94f77e1d5818 |
| Harvard University Herbaria Barcode | 01643913 |
| Herbarium | GH |
| Previous ownership | Ex Nathan W. Folwell Herbarium; Ex Cornell University |
| Family | Onagraceae |
| Determination | Oenothera tetragona var. tetragona Roth |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
