| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00762165 |
| Collector | F. C. Seymour |
| Collector number | 4839 |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Carroll County: Ossipee |
| Locality | Ossipee |
| Date Collected | 1936-09-02 [2 Sept., 1936] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8413e209-9e1a-421f-a483-90852ac75049 |
| Harvard University Herbaria Barcode | 00762165 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum amphibium Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
