| Classification | Onagraceae: Oenothera |
| Harvard University Herbaria Barcode(s) | 01643947 |
| Collector | A. A. Heller |
| Collector number | 549 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Lancaster County |
| Locality | between Churchtown Road and Beartown |
| Date Collected | 1892-09-06 |
| Habitat | in Chikis quartzite |
| Container | Flora of Southern Pennsylvania. |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1c7d673c-d8af-4780-99f7-c42d89f05010 |
| Harvard University Herbaria Barcode | 01643947 |
| Herbarium | GH |
| Family | Onagraceae |
| Determination | Oenothera tetragona var. tetragona Roth |
| Determined by | PAM |
| Date Determined | 1935 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
