| Classification | Asteraceae: Cirsium | 
| Harvard University Herbaria Barcode(s) | 02021631 | 
| Collector | J. H. Ehlers | 
| Collector number | 495 | 
| Country | United States of America | 
| State | Michigan | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Emmet County | 
| Locality | [data not captured] | 
| Date Collected | 1917-07-14 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/06bd68be-897e-4b40-93a0-a7ac94656784 | 
| Harvard University Herbaria Barcode | 02021631 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Determination | Cirsium pitcheri (Eaton) Torrey & A. Gray | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |