| Classification | Polygonaceae: Rumex |
| Harvard University Herbaria Barcode(s) | 00872963 |
| Collector | H. D. Thoreau |
| Country | United States of America |
| Geography | North America: North America (CA, US, MX) (Region): United States of America |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/86c16cc8-2bfe-4c1e-9237-8c155abeabc4 |
| Harvard University Herbaria Barcode | 00872963 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Rumex britannica Linnaeus |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2017 |
| Determination Remarks | [current name] |
| Family | Polygonaceae |
| Determination | Rumex hydrolapathum Hudson |
| Determination Remarks | [label name] |
| Subcollection | Thoreau Herbarium |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
