| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00686379 |
| Collector | R. W. Woodward |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Kennebec County: Litchfield |
| Locality | Litchfield |
| Date Collected | 1912 [August 1912] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/860d9c44-08ce-4c50-b25e-4ca2f67ccea3 |
| Harvard University Herbaria Barcode | 00686379 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum amphibium Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
