| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00762182 |
| Collector | P. W. Cook |
| Collector number | 345 |
| Country | United States of America |
| State | Vermont |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Vermont |
| Locality | North Underhill |
| Date Collected | 1957-08-12 [12 August 1957] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/10a95640-e40a-44f5-bc3e-38aaac59d87b |
| Harvard University Herbaria Barcode | 00762182 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum amphibium Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
