| Classification | Onagraceae: Ludwigia |
| Harvard University Herbaria Barcode(s) | 01780193 |
| Collector | L. F. A. Tanger |
| Collector number | 3412 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Lancaster County |
| Locality | along Hammer Creek; 2 1/4 miles northwest of Brickerville |
| Date Collected | 1939-07-22 |
| Habitat | Swamp |
| Container | Southeastern Pennsylvania |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2ce2ad91-21d7-4aba-8e15-a5f38445ecdd |
| Harvard University Herbaria Barcode | 01780193 |
| Herbarium | GH |
| Previous ownership | Ex the Academy of Natural Sciences of Philadelphia |
| Family | Onagraceae |
| Determination | Ludwigia palustris (Linnaeus) Elliott |
| 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 |
