| Classification | Asteraceae: Cirsium |
| Harvard University Herbaria Barcode(s) | 02020595 |
| Collector | R. R. Tatnall |
| Collector number | 3924 |
| Country | United States of America |
| State | Delaware |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Delaware: New Castle County |
| Locality | [data not captured] |
| Date Collected | 1938-08-30 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f1242027-36cb-41da-98d8-0a1de4eb2ab7 |
| Harvard University Herbaria Barcode | 02020595 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Cirsium discolor (Muhlenberg ex Willdenow) Sprengel |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
