| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00552119 |
| Collector | E. J. Palmer |
| Collector number | 46422 |
| Country | United States of America |
| State | Rhode Island |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Rhode Island |
| Locality | Diamond Hill |
| Date Collected | 1942-09-04 [Sept. 4, 1942] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5e3d16e9-fc93-42f6-b88f-3420d0024ec0 |
| Harvard University Herbaria Barcode | 00552119 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum hydropiperoides Michaux |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
