| Classification | Asteraceae: Cirsium | 
| Harvard University Herbaria Barcode(s) | 01017868 | 
| Collector | N. F. Thayer | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Lancaster | 
| Locality | Lancaster | 
| Date Collected | 1904-08-14 [August 14, 1904] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/76e7e0df-468d-465b-88fe-7c3fca7646c1 | 
| Harvard University Herbaria Barcode | 01017868 | 
| Herbarium | NEBC | 
| Family | Asteraceae | 
| Determination | Cirsium pumilum (Nuttall) Sprengel | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |