| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00552621 |
| Collector | R. C. Bean, F. W. Bird & C. H. Knowlton |
| Collector number | 161286 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Barnstable County: Mashpee |
| Locality | Mashpee |
| Date Collected | 1916-09-16 [Sept. 16, 1916] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/28b2b2f1-1805-4871-9e3d-22d6dc900885 |
| Harvard University Herbaria Barcode | 00552621 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum persicaria Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
