| Classification | Polygonaceae: Rumex |
| Harvard University Herbaria Barcode(s) | 02006664 |
| Collector | W. K. W. Baldwin & A. J. Breitung |
| Collector number | 3969 |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario |
| Locality | [data not captured] |
| Date Collected | 1952-08-13 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c20acc37-9e75-4d93-945d-aa21b5b07f7a |
| Harvard University Herbaria Barcode | 02006664 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Rumex britannica Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
