| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Reynoutria |
| Harvard University Herbaria Barcode(s) | 00580656 |
| Collector | L. J. Mehrhoff |
| Collector number | 20704 |
| Country | United States of America |
| State | Connecticut |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Connecticut: New London County: Waterford |
| Locality | Waterford |
| Date Collected | 1999-10-05 [5 OCT 1999] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bc69aa57-bc5c-449d-9afc-9ac43c59e864 |
| Harvard University Herbaria Barcode | 00580656 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum sachalinense F. Schmidt |
| Determination Remarks | [0] |
| Family | Polygonaceae |
| Determination | Reynoutria sachalinensis (F. Schmidt) Nakai |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
