| Classification | Aristolochiaceae: Asarum | 
| Harvard University Herbaria Barcode(s) | 01682005 | 
| Collector | J. M. Greenman, O. E. Lansing, Jr. & R. A. Dixon | 
| Collector number | 110 | 
| Country | United States of America | 
| State | Illinois | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois: La Salle County | 
| Locality | [data not captured] | 
| Date Collected | 1909-06-01 - 1909-06-07 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dbcb92f9-2c80-4111-8026-07d80f0fedc1 | 
| Harvard University Herbaria Barcode | 01682005 | 
| Herbarium | GH | 
| Family | Aristolochiaceae | 
| Determination | Asarum canadense Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |