| Classification | Polygonaceae: Rumex |
| Harvard University Herbaria Barcode(s) | 02006503 |
| Collector | G. W. Stevens |
| Collector number | 517 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Beaver County |
| Locality | Near Knowles |
| Date Collected | 1913-05-19 |
| Habitat | Margin of shallow pond. |
| Container | Flora of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a17ac77f-2c6b-487b-a1bf-b9fb2f7c6d99 |
| Harvard University Herbaria Barcode | 02006503 |
| Herbarium | GH |
| Previous ownership | Distributed by G. W. Stevens |
| 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 |
