| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00686394 |
| Collector | C. A. Weatherby |
| Collector number | 650 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Cumberland County: Otisfield |
| Locality | Otisfield |
| Date Collected | 1907-08-07 [Aug. 7, 1907] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ca2bfe94-a605-4ec5-b28c-8c256ab89050 |
| Harvard University Herbaria Barcode | 00686394 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum amphibium Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
