| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00762254 |
| Collector | Ralph Hoffmann |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Berkshire County: Stockbridge |
| Locality | Stockbridge |
| Date Collected | 1917-08-15 [8/15, '17] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/960c0c93-1045-4a77-a645-6e76ca2ce897 |
| Harvard University Herbaria Barcode | 00762254 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum amphibium Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
