| Classification | Polygonaceae: Polygonum | 
| Harvard University Herbaria Barcode(s) | 02360725 | 
| Collector | A. J. Eames | 
| Collector number | 3989 | 
| Country | United States of America | 
| State | New York | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Tompkins County: Ithaca | 
| Locality | [data not captured] | 
| Date Collected | 1915-09-19 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/046a4937-6757-4e07-98d9-5c5bf40be882 | 
| Harvard University Herbaria Barcode | 02360725 | 
| 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 |