| Classification | Polygonaceae: Rumex | 
| Harvard University Herbaria Barcode(s) | 02005847 | 
| Collector | G. B. Van Schaack | 
| Collector number | 828 | 
| Country | United States of America | 
| State | Alaska | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska | 
| Locality | [data not captured] | 
| Date Collected | 1945-08-06 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6f43019f-9603-4b44-9bda-65a7f09b81f5 | 
| Harvard University Herbaria Barcode | 02005847 | 
| Herbarium | GH | 
| Family | Polygonaceae | 
| Determination | Rumex occidentalis S. Watson | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |