| Classification | Asteraceae: Lactuca | 
| Harvard University Herbaria Barcode(s) | 01834226 | 
| Collector | E. Wilson | 
| Collector number | 246 | 
| Country | Canada | 
| State | British Columbia | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: British Columbia | 
| Locality | [data not captured] | 
| Date Collected | 1909-07-04 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d0e05bc0-a3fb-4c20-8faf-0cb0c64957de | 
| Harvard University Herbaria Barcode | 01834226 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Determination | Lactuca canadensis Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |