| Classification | Polygonaceae: Rumex |
| Harvard University Herbaria Barcode(s) | 02006493 |
| Collector | M. Hopkins, A. Nelson & R. E. Ashton |
| Collector number | 358 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Atoka County |
| Locality | 7 miles west of Atoka |
| Date Collected | 1944-05-19 |
| Habitat | clay soil, woods and ravine near highway. |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/986f346e-9a0c-4a7e-9177-4813ca911424 |
| Harvard University Herbaria Barcode | 02006493 |
| Herbarium | GH |
| Previous ownership | [Ex] Bebb Herbarium of the University of Oklahoma |
| Family | Polygonaceae |
| Determination | Rumex altissimus Alph. Wood |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
