| Classification | Asteraceae: Conyza | 
| Harvard University Herbaria Barcode(s) | 02216844 | 
| Collector | (Père) Louis-Marie & G. Lamarre | 
| Collector number | 239 | 
| Country | Canada | 
| State | Quebec Province | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Quebec Province | 
| Locality | [data not captured] | 
| Date Collected | 1944-08-05 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a1e0b3ab-79b6-4330-a75a-03c7119f0762 | 
| Harvard University Herbaria Barcode | 02216844 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Determination | Conyza canadensis (Linnaeus) Cronquist | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |