| Classification | Polygonaceae: Polygonum | 
| Harvard University Herbaria Barcode(s) | 02361332 | 
| Collector | W. C. McCalla | 
| Collector number | 9628 | 
| Country | Canada | 
| State | Alberta | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Alberta | 
| Locality | [data not captured] | 
| Date Collected | 1947-06-30 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a71843c1-6834-4616-bc02-652eba253f60 | 
| Harvard University Herbaria Barcode | 02361332 | 
| Herbarium | GH | 
| Family | Polygonaceae | 
| Determination | Polygonum achoreum S. F. Blake | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |