| Classification | Polygonaceae: Polygonum | 
| Harvard University Herbaria Barcode(s) | 00729335 | 
| Collector | A. Chase | 
| Collector number | 19328 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Worcester | 
| Locality | Worcester | 
| Date Collected | 1948-10-02 [2 Oct. 1948] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/266c145e-26ed-4e0f-96db-00ec769a94af | 
| Harvard University Herbaria Barcode | 00729335 | 
| Herbarium | GH | 
| Family | Polygonaceae | 
| Determination | Polygonum sagittatum Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |