| Classification | Polygonaceae: Persicaria | 
| Harvard University Herbaria Barcode(s) | 02363856 | 
| Collector | F. P. Metcalf & K. M. Wiegand | 
| Collector number | 2226 | 
| 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 | 1914-07-22 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e98602a4-a72c-4189-8f1a-cc5bdbe89c73 | 
| Harvard University Herbaria Barcode | 02363856 | 
| Herbarium | GH | 
| Family | Polygonaceae | 
| Determination | Persicaria lapathifolia (Linnaeus) Delarbre | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |