| Classification | Asteraceae: Carduus |
| Harvard University Herbaria Barcode(s) | 02172198 |
| Collector | J. T. Howell |
| Collector number | 14783 |
| 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 | 1939-06-18 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4196fd30-e4a5-4fbd-8b7d-a36b4ed453fc |
| Harvard University Herbaria Barcode | 02172198 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Carduus tenuiflorus Curtis |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
