| Classification | Polygonaceae: Rumex | 
| Harvard University Herbaria Barcode(s) | 02004238 | 
| Collector | A. J. Cronquist | 
| Collector number | 2962 | 
| Country | United States of America | 
| State | Idaho | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Idaho: Custer County | 
| Locality | [data not captured] | 
| Date Collected | 1941-07-08 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/10ae68c6-986a-485e-8bb2-ea66add3f65d | 
| Harvard University Herbaria Barcode | 02004238 | 
| Herbarium | GH | 
| Family | Polygonaceae | 
| Determination | Rumex triangulivalvis (Danser) K. H. Rechinger | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |