| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01643938 |
| Collector | T. C. Plowman |
| Collector number | 973 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Dauphin County |
| Locality | West Hanover Township. 2 mi E of Paxtonia along Beaver Creek |
| Date Collected | 1969-07-21 |
| Habitat | Low moist field |
| Container | Plants of Pennsylvania |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c0654eb8-8081-4278-a362-f32f0d28a3ab |
| Harvard University Herbaria Barcode | 01643938 |
| Herbarium | GH |
| 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 |
