| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Bistorta |
| Harvard University Herbaria Barcode(s) | 00936840 |
| Collector | [no data available] |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Cambridge |
| Locality | Botanic Garden of Harvard University |
| Date Collected | 1875 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f23d8dd2-1354-4ef3-8f7f-0fac6cb99508 |
| Harvard University Herbaria Barcode | 00936840 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum bistorta Linnaeus |
| Determination Remarks | [is label name] |
| Annotation Text | var. puberulum Beck |
| Family | Polygonaceae |
| Determination | Bistorta officinalis Delarbre |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2020 |
| Determination Remarks | [is filed under name] [is Current name] |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
