| Classification | Polygonaceae: Polygonum | 
| Harvard University Herbaria Barcode(s) | 02360728 | 
| Collector | [no data available] | 
| Collector number | 16998 | 
| Country | United States of America | 
| State | New York | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Rensselaer County | 
| Locality | [data not captured] | 
| Date Collected | 1940-09-03 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/efea1f17-83ae-48da-96e3-c9bf44de6649 | 
| Harvard University Herbaria Barcode | 02360728 | 
| Herbarium | GH | 
| Family | Polygonaceae | 
| Determination | Polygonum erectum Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |