| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00762250 |
| Collector | J. R. Churchill |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Berkshire County: Pittsfield |
| Locality | Pittsfield |
| Date Collected | 1916-08-04 [Aug. 4, 1916] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f23c16ca-2ac3-4cdd-8835-d81f10926af7 |
| Harvard University Herbaria Barcode | 00762250 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum amphibium Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
