| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00664329 |
| Collector | R. I. Bertin |
| Collector number | 3261 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Lunenburg |
| Locality | Lunenburg |
| Date Collected | 2005-09-19 [September 19, 2005] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/26cc28f2-46e2-4418-9ee0-d047a6dbd6f6 |
| Harvard University Herbaria Barcode | 00664329 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum hydropiper Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
