| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00664310 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | Rhode Island |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Rhode Island: Newport County: Tiverton |
| Locality | Tiverton |
| Date Collected | 1903-09-27 [Sept. 27 1903] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/16ca0ef7-fa80-441a-8458-c6acd6faca5c |
| Harvard University Herbaria Barcode | 00664310 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum hydropiper Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
