| Classification | Asteraceae: Cirsium |
| Harvard University Herbaria Barcode(s) | 00725562 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | Rhode Island |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Rhode Island: Newport County: Middletown |
| Locality | Middletown |
| Date Collected | 1909-07-04 [July 4. 1909] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0c0e8267-2cfa-44fd-8860-68c04056cab7 |
| Harvard University Herbaria Barcode | 00725562 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Cirsium horridulum Michaux |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
