| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00552054 |
| Collector | F. W. Hunnewell |
| Collector number | 5043 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Woburn |
| Locality | Woburn |
| Date Collected | 1917-09-22 [Sept. 22, 1917] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b8088c4c-0674-4cc2-a453-fe3df814e419 |
| Harvard University Herbaria Barcode | 00552054 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum hydropiperoides Michaux |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
