| Classification | Onagraceae: Oenothera |
| Barcode(s) | 02266809 |
| Collector | W. H. Drury Jr. with |
| Collector number | 644 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Petersham |
| Locality | Tom Swamp Road |
| Date Collected | 1947-07-19 |
| Habitat | damp roadside |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6dd2267c-9950-4254-aa14-d8814e6fffb0 |
| Harvard University Herbaria Barcode | 02266809 |
| Herbarium | NEBC |
| Family | Onagraceae |
| Determination | Oenothera parviflora Linnaeus |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
