| Classification | Polygonaceae: Persicaria | 
| Harvard University Herbaria Barcode(s) | 02363945 | 
| Collector | [no data available] | 
| Country | United States of America | 
| State | South Dakota | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: South Dakota | 
| Locality | Brookings | 
| Date Collected | 1892-08-10 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/85dbf0ca-69e9-4e2f-a73e-9b065f6d926b | 
| Harvard University Herbaria Barcode | 02363945 | 
| Herbarium | GH | 
| Previous ownership | [Ex] Herbarium of John J. Thornber | 
| Family | Polygonaceae | 
| Determination | Persicaria lapathifolia (Linnaeus) Delarbre | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |