| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 02360921 |
| Collector | J. W. Thompson |
| Collector number | 12511 |
| Country | United States of America |
| State | Oregon |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oregon: Josephine County |
| Locality | [data not captured] |
| Date Collected | 1935-08-05 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bc11a52a-93e7-40bd-b9cb-6a4e34adda76 |
| Harvard University Herbaria Barcode | 02360921 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum majus Piper |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
