| Classification | Polygonaceae: Polygonum |
| Barcode(s) | 00645720 |
| Collector | F. H. Steinmetz & E. C. Ogden |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Penobscot County: Orono |
| Locality | Orono |
| Date Collected | 1942-08-11 [August 11 1942] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/deb90862-0818-4edc-94e9-189086a97e5f |
| Harvard University Herbaria Barcode | 00645720 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum hydropiper Linnaeus |
| Determination Remarks | [filed under] [current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
