| Classification | Asteraceae: Cirsium |
| Harvard University Herbaria Barcode(s) | 01017647 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Essex |
| Locality | Essex |
| Date Collected | 1909 [October, 1909] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/442e4087-842f-46d4-aa4f-5c571e9d984a |
| Harvard University Herbaria Barcode | 01017647 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Cirsium discolor (Muhlenberg ex Willdenow) Sprengel |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
