| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00686342 |
| Collector | M. L. Fernald |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Piscataquis County: Dover-Foxcroft |
| Locality | Dover-Foxcroft |
| Date Collected | 1894-09-11 [Sept. 11, 1894] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e288823c-2855-44cb-9c8e-80eccc9f02da |
| Harvard University Herbaria Barcode | 00686342 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum amphibium Linnaeus |
| Determination Remarks | [filed under] [current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
