| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00866342 |
| Collector | B. A. Grunden, C. Grunden, J. Sachs & J. R. Sullivan |
| Collector number | 12-113 |
| 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: Washington |
| Locality | Washington |
| Date Collected | 2012-08-25 [25-Aug-2012] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/54bb1003-723c-427f-be40-1ef8da898678 |
| Harvard University Herbaria Barcode | 00866342 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum sagittatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
