| Classification | Polygonaceae: Rumex |
| Harvard University Herbaria Barcode(s) | 02005009 |
| Collector | W. B. Cooke |
| Collector number | 15228 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Siskiyou County: Mount Shasta |
| Locality | [data not captured] |
| Date Collected | 1940-07-05 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/46905be7-5a7f-47b6-8560-7afdf0d8bcb6 |
| Harvard University Herbaria Barcode | 02005009 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Rumex crispus Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
