| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00552220 |
| Collector | M. C. Cowden |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Sullivan County: Plainfield |
| Locality | Plainfield |
| Date Collected | 1962-08-14 [August 14 1962] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3ac71eb5-48e4-4eb2-b265-0ee2fafa444e |
| Harvard University Herbaria Barcode | 00552220 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum pensylvanicum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
