| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00552643 |
| Collector | A. S. Goodale, S. F. Potsubay, Jr. & F. R. St. John |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts |
| Locality | Greenwich |
| Date Collected | 1931-08-14 [14 August 1931] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/de41a8a6-4247-48b8-8e93-92dbe61470f2 |
| Harvard University Herbaria Barcode | 00552643 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum persicaria Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
