| Classification | Polygonaceae: Rumex |
| Harvard University Herbaria Barcode(s) | 02004306 |
| Collector | P. A. Rydberg |
| Collector number | 974 |
| Country | United States of America |
| State | South Dakota |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: South Dakota |
| Locality | Rochford. |
| Date Collected | 1892-07-11 |
| Verbatim Elevation | 5500-6000 feet |
| Container | Flora of the Black Hills of South Dakota |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/931c8284-b24c-4224-87ae-97bed512e15c |
| Harvard University Herbaria Barcode | 02004306 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Rumex triangulivalvis (Danser) K. H. Rechinger |
| Determined by | Sarkar, Nandita |
| Date Determined | 1955 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
