| Classification | Polygonaceae: Polygonum | 
| Harvard University Herbaria Barcode(s) | 00736767 | 
| Collector | Ralph Hoffmann | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Berkshire County: New Marlborough | 
| Locality | New Marlborough | 
| Date Collected | 1902-08-19 [Aug. 19, 1902] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/56ea68cc-188a-4271-b256-50c5f20216de | 
| Harvard University Herbaria Barcode | 00736767 | 
| Herbarium | NEBC | 
| Family | Polygonaceae | 
| Determination | Polygonum sagittatum Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |