| Harvard University Herbaria Barcode(s) | 00562877 |
| Collector | S. R. Hill |
| Collector number | 22507 |
| Country | United States of America |
| State | Connecticut |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Connecticut: New London County: Stonington |
| Locality | Stonington |
| Date Collected | 1991-08-07 [7 August 1991] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/06750e3b-98eb-40b3-a848-c6bf24e0a6ab |
| Harvard University Herbaria Barcode | 00562877 |
| Herbarium | GH |
| Determination | Reynoutria japonica Houttuyn |
| Determination Remarks | [filed under] [current name] |
| Determination | Polygonum cuspidatum Siebold & Zuccarini |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
