| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00645707 |
| Collector | F. C. Seymour & B. N. Wakeman |
| Collector number | 20311 |
| Country | United States of America |
| State | Connecticut |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Connecticut: Fairfield County: Stamford |
| Locality | Stamford |
| Date Collected | 1962-08-17 [17 Aug 1962] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7a164aac-2a6a-4050-a412-aeaa66c46274 |
| Harvard University Herbaria Barcode | 00645707 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum extremiorientale Voroschilov |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
