| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00630446 |
| Collector | A. S. Pease |
| Collector number | 16624 |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire |
| Locality | Hadleys |
| Date Collected | 1915-09-09 [9 Sept., 1915] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6c091ca1-5625-4284-acf0-c0fd3e5c8425 |
| Harvard University Herbaria Barcode | 00630446 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum douglasii Greene |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
