| Classification | Asteraceae: Cirsium |
| Harvard University Herbaria Barcode(s) | 02021691 |
| Collector | R. S. Ferris & I. L. Wiggins |
| Collector number | 8097 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Marin County |
| Locality | [data not captured] |
| Date Collected | 1935-07-19 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f7d25c4e-7cc6-4839-8984-37e6b9dfa38a |
| Harvard University Herbaria Barcode | 02021691 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Cirsium quercetorum (A. Gray) Jepson |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
