| Classification | Polygonaceae: Rumex | 
| Barcode(s) | 02006470 | 
| Collector | E. A. Mearns | 
| Country | United States of America | 
| State | Minnesota | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Minnesota | 
| Locality | [data not captured] | 
| Date Collected | 1891-06-06 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d0d69521-b792-44c2-8d9b-10ccf268edb2 | 
| Harvard University Herbaria Barcode | 02006470 | 
| Herbarium | GH | 
| Family | Polygonaceae | 
| Determination |  Rumex altissimus Alph. Wood | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |