| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00645706 |
| Collector | S. R. Hill |
| Collector number | 22505 |
| 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 | 1991-07-08 [7 August 1991] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/34801a5b-f42a-4647-8ae4-82c3a8fe7c1f |
| Harvard University Herbaria Barcode | 00645706 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum extremiorientale Voroschilov |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
