| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 02360686 |
| Collector | I. C. Otis |
| Collector number | 2157 |
| Country | United States of America |
| State | Washington |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Washington: Thurston County |
| Locality | [data not captured] |
| Date Collected | 1936-08-27 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7faa6a71-58cb-428f-b330-89d2a9d0d4e5 |
| Harvard University Herbaria Barcode | 02360686 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum douglasii subsp. spergulariiforme (Meisner ex Small) J. C. Hickman |
| Determination Remarks | [filed under] [current name] |
| Family | Polygonaceae |
| Determination | Polygonum douglasii subsp. majus (Meisner) J. C. Hickman |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
