| Classification | Polygonaceae: Rumex |
| Harvard University Herbaria Barcode(s) | 02004251 |
| Collector | O. A. Farwell |
| Collector number | 229 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Keweenaw County |
| Locality | [data not captured] |
| Date Collected | 1890-08-** |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/004b02c9-5bb9-4016-bb28-06f3ede09f03 |
| Harvard University Herbaria Barcode | 02004251 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Rumex triangulivalvis (Danser) K. H. Rechinger |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
