| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00552644 |
| Collector | G. Mackie |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Hampshire County (Massachusetts): Amherst |
| Locality | Amherst |
| Date Collected | 1869-06-05 [June 5, 1869] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dc6bae15-04be-4ea7-820c-fe0e60a67ac1 |
| Harvard University Herbaria Barcode | 00552644 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum persicaria Linnaeus |
| Determination Remarks | [filed under] [current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
