| Classification | Polygonaceae: Rumex |
| Harvard University Herbaria Barcode(s) | 02005037 |
| Collector | J. M. Greenman |
| Collector number | 2608 |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois: Cook County: Chicago |
| Locality | [data not captured] |
| Date Collected | 1911-06-17 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1b7a192a-6a01-4d1d-8b39-391842bb39a6 |
| Harvard University Herbaria Barcode | 02005037 |
| 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 |
