| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00722263 |
| 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: Berkshire County: Lanesborough |
| Locality | Lanesborough |
| Date Collected | 1915-09-04 [Sept. 4, 1915] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/be9694fe-ea68-4e2e-beb5-f4c9c27a4089 |
| Harvard University Herbaria Barcode | 00722263 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum erectum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
