| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00630994 |
| Collector | W. G. Farlow |
| 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 | Cambridge, Fresh Pond |
| Date Collected | 1878-09-** [Sept. 1878] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ee182476-7a14-4af5-9235-6e0f9ac17ea5 |
| Harvard University Herbaria Barcode | 00630994 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum amphibium Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
