| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00686370 |
| Collector | E. S. Hoar |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine |
| Locality | Grand Lake Stream |
| Date Collected | 1857-07-30 [July 30 1857] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/201e5c66-da6e-4e8b-bc84-b00bb2239437 |
| Harvard University Herbaria Barcode | 00686370 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum amphibium Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
