| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 02360501 |
| Collector | E. D. Merrill & E. N. Wilcox |
| Collector number | 823 |
| Country | United States of America |
| State | Idaho |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Idaho |
| Locality | [data not captured] |
| Date Collected | 1901-07-05 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b10ffa99-195a-4a38-8d55-2470aaaabfc3 |
| Harvard University Herbaria Barcode | 02360501 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum douglasii Greene |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
