| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00552030 |
| Collector | A. S. Pease |
| Collector number | 486 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Andover |
| Locality | Andover |
| Date Collected | 1901-07-26 [26 July 1901] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4c56dc53-724f-481d-b2cd-d8c66e94e43b |
| Harvard University Herbaria Barcode | 00552030 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum hydropiperoides Michaux |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
