| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00552304 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Plymouth County: Plymouth |
| Locality | Plymouth |
| Date Collected | 1916-08-24 [Aug. 24, 1916] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/18aa1c5d-3e93-4e37-b2c2-74ca5cc1b212 |
| Harvard University Herbaria Barcode | 00552304 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum pensylvanicum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
