| Classification | Polygonaceae: Polygonum | 
| Harvard University Herbaria Barcode(s) | 00645395 | 
| Collector | M. L. Fernald | 
| Country | United States of America | 
| State | Connecticut | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Connecticut: New London County: North Stonington | 
| Locality | North Stonington | 
| Date Collected | 1906-10-07 [Oct. 7, 1906] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/94124877-cacb-48d4-84d7-4ec956c0f203 | 
| Harvard University Herbaria Barcode | 00645395 | 
| Herbarium | GH | 
| Family | Polygonaceae | 
| Determination | Polygonum cristatum Engelmann & A. Gray | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |