| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00552176 |
| Collector | Edward B. Chamberlain & Clarence H. Knowlton |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Franklin County: Farmington |
| Locality | Farmington |
| Date Collected | 1904-09-02 [Sept. 2, 1904] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/062c44e1-7e2d-4030-8ec7-4e65d2cd604f |
| Harvard University Herbaria Barcode | 00552176 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum pensylvanicum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
