| Classification | Polygonaceae: Rumex |
| Harvard University Herbaria Barcode(s) | 02004473 |
| Collector | Ced. L. Porter |
| Collector number | 7258 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Niobrara County |
| Locality | Southeastern Niobrara County. Near Van Tassel. |
| Date Collected | 1957-06-11 |
| Verbatim Elevation | 5000 ft. |
| Habitat | Sand hills |
| Frequency | Common. |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/41e17530-069a-4374-89ae-465036d0d1bb |
| Harvard University Herbaria Barcode | 02004473 |
| Herbarium | GH |
| Previous ownership | From The Rocky Mountain Herbarium, University of Wyoming, Laramie |
| Family | Polygonaceae |
| Determination | Rumex venosus Pursh |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
