| Classification | Polygonaceae: Polygonum | 
| Harvard University Herbaria Barcode(s) | 02361595 | 
| Collector | A. J. Breitung | 
| Collector number | 1511 | 
| Country | Canada | 
| State | Saskatchewan | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Saskatchewan | 
| Locality | [data not captured] | 
| Date Collected | 1941-08-23 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c41110cb-dba2-4145-959e-0b682ca8e44f | 
| Harvard University Herbaria Barcode | 02361595 | 
| Herbarium | GH | 
| Family | Polygonaceae | 
| Determination | Polygonum aviculare Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |