| Classification | Onagraceae: Ludwigia |
| Harvard University Herbaria Barcode(s) | 00745868 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Waltham |
| Locality | Waltham |
| Date Collected | 1913-09-19 [Sept. 19, 1913] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1e389676-c27e-4627-be31-004acc4db8e2 |
| Harvard University Herbaria Barcode | 00745868 |
| Herbarium | NEBC |
| Family | Onagraceae |
| Determination | Ludwigia palustris (Linnaeus) Elliott |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
