| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00503991 |
| Collector | S. K. Harris |
| Collector number | 21088 |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Rockingham County: Hampstead |
| Locality | Hampstead |
| Date Collected | 1959-10-04 [4 Oct. 1959] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2e061e5f-0816-420f-aa55-a4c8b446e651 |
| Harvard University Herbaria Barcode | 00503991 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum hydropiperoides Michaux |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
