| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Reynoutria |
| Harvard University Herbaria Barcode(s) | 00762270 |
| Collector | R. I. Bertin |
| Collector number | 3306 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Grafton |
| Locality | Grafton |
| Date Collected | 2005-09-27 [September 27 2005] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/709d8cc6-3a20-4883-b66c-3a2d7cd5e8cc |
| Harvard University Herbaria Barcode | 00762270 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum ×bohemicum (Chrtek & Chrtkov) P. F. Zika |
| Determination Remarks | [0] |
| Family | Polygonaceae |
| Determination | Reynoutria ×bohemica Chrtek & Chrtkova |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
