| Classification | Onagraceae: Ludwigia |
| Barcode(s) | 01779129 |
| Collector | J. M. Fogg |
| Collector number | 5939 |
| Country | United States of America |
| State | New Jersey |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Jersey: Cumberland County |
| Locality | 1/2 mi. n.w. of Port Elizabeth |
| Date Collected | 1933-09-01 |
| Habitat | boggy margin of old gravel pits |
| Container | Southern New Jersey |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7531bb8f-c85e-49e2-8023-b50e95d69537 |
| Harvard University Herbaria Barcode | 01779129 |
| Herbarium | GH |
| Previous ownership | [Ex] The Herbarium of the University of Pennsylvania |
| Family | Onagraceae |
| Determination | Ludwigia alternifolia Linnaeus |
| Determined by | Peng, Ching I |
| Date Determined | 1981 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
