| Classification | Asteraceae: Cirsium | 
| Harvard University Herbaria Barcode(s) | 02021378 | 
| Collector | H. A. Wahl | 
| Collector number | 819 | 
| Country | United States of America | 
| State | Pennsylvania | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Cameron County | 
| Locality | [data not captured] | 
| Date Collected | 1940-09-06 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8432b6dc-4f38-44e0-ad18-1260be61a659 | 
| Harvard University Herbaria Barcode | 02021378 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Determination | Cirsium muticum Michaux | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |