| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 00872942 |
| 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/b09b0c17-45f4-4ef3-a386-b2ee83bdfe2d |
| Harvard University Herbaria Barcode | 00872942 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum orientale Linnaeus |
| Determination Remarks | [is label name] |
| Family | Polygonaceae |
| Determination | Persicaria orientalis (Linnaeus) Assenov |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2017 |
| Determination Remarks | [is Current name] |
| Subcollection | Thoreau Herbarium |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
