| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 02360103 |
| Collector | J. A. Calder, D. B. O. Savile & Roy L. Taylor |
| Collector number | 21878 |
| Country | Canada |
| State | British Columbia |
| Geography | North America: North America (CA, US, MX) (Region): Canada: British Columbia: Haida Gwaii |
| Locality | [data not captured] |
| Date Collected | 1957-06-28 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e9896e0b-c3ea-4bef-be3b-dc82769cf870 |
| Harvard University Herbaria Barcode | 02360103 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum boreale (Lange) Small |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
