| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00630449 |
| Collector | W. L. Worcester |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Carroll County: Conway |
| Locality | Conway |
| Date Collected | 1880-09-03 [Sept. 3, 1880] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cab0ca09-e0f2-44e8-9047-34992a102000 |
| Harvard University Herbaria Barcode | 00630449 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum douglasii Greene |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
