| Harvard University Herbaria Barcode(s) | 00736123 |
| Collector | M. L. Fernald & C. A. Weatherby |
| Collector number | 16767 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts |
| Locality | Harwinton |
| Date Collected | 1918-09-19 [September 19 1918] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8cc8e0fc-fedc-403c-84d1-8009f6fa2ea4 |
| Harvard University Herbaria Barcode | 00736123 |
| Herbarium | NEBC |
| Determination | Persicaria hydropiperoides (Michaux) Small |
| Determination Remarks | [is filed under name] |
| Determination | Polygonum hydropiperoides Michaux |
| Determined by | Park, Chong-wook |
| Date Determined | 1990-06-** |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
