| Classification | Asteraceae: Cirsium |
| Harvard University Herbaria Barcode(s) | 00580986 |
| 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: Suffolk County: Boston |
| Locality | S. [South] Boston |
| Date Collected | 1908-07-29 [July 29, 1908] |
| Habitat | Vacant lot |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/569b3e16-103a-4426-a609-7a58d0ccc805 |
| Harvard University Herbaria Barcode | 00580986 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Cirsium arvense (Linnaeus) Scopoli |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
