| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00686395 |
| Collector | A. E. Williams |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Cumberland County: Scarborough |
| Locality | Scarborough |
| Date Collected | 1919-08-10 [Aug. 10, 1919] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/56e8ae24-dc05-486f-b08f-fa60facdbae6 |
| Harvard University Herbaria Barcode | 00686395 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum amphibium Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
