| Classification | Onagraceae: Ludwigia |
| Harvard University Herbaria Barcode(s) | 01780150 |
| Collector | H. St. John |
| Collector number | 20101 |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Suffolk County |
| Locality | Fishers Island. E. of East Harbor |
| Date Collected | 1939-09-21 |
| Verbatim Elevation | 30 ft |
| Habitat | on muddy pond shore |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7a0e3b45-b14b-47ee-9506-6349def641c3 |
| Harvard University Herbaria Barcode | 01780150 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium of Yale University |
| Family | Onagraceae |
| Determination | Ludwigia palustris (Linnaeus) Elliott |
| 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 |
