| Classification | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00552089 |
| Collector | M. L. Fernald, F. K. Butters & H. St. John |
| Collector number | 15143 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts |
| Locality | Barnstable Town |
| Date Collected | 1916-10-07 [October 7, 1916] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/881a625c-fc07-4e4d-8868-928a508c54af |
| Harvard University Herbaria Barcode | 00552089 |
| Herbarium | NEBC |
| Family | Polygonaceae |
| Determination | Polygonum hydropiperoides Michaux |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
