| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00552108 |
| Collector | Roland M. Harper |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts |
| Locality | Southbridge Town |
| Date Collected | 1898-08-20 [Aug. 20, 1898] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1a3fa4b3-e88e-44cb-ba7f-88b31a12c851 |
| Harvard University Herbaria Barcode | 00552108 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum hydropiperoides Michaux |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
