| Classification | Onagraceae: Ludwigia |
| Harvard University Herbaria Barcode(s) | 01779223 |
| Collector | H. A. Allard |
| Collector number | 3329 |
| Country | United States of America |
| State | Virginia |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Virginia: Prince William County |
| Locality | east of Belts 1 mi. n. of Hopewell Gap. Eastern slope of Bull Run Mountains |
| Date Collected | 1937-07-28 |
| Habitat | Woods |
| Container | Plants of Virginia |
| Frequency | Abundant |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a343e55d-facb-4111-8369-8df9d253d38e |
| Harvard University Herbaria Barcode | 01779223 |
| Herbarium | GH |
| Previous ownership | [ex] Smithsonian Institution, from The United States National Herbarium |
| Family | Onagraceae |
| Determination | Ludwigia alternifolia Linnaeus |
| Determined by | Peng, Ching I |
| Date Determined | 1981 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
