| Classification | Asteraceae: Cirsium |
| Harvard University Herbaria Barcode(s) | 02021146 |
| Collector | A. Hayden |
| Collector number | 454 |
| Country | United States of America |
| State | Iowa |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Iowa: Story County |
| Locality | [data not captured] |
| Date Collected | 1933-08-07 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/821b70ab-4961-477a-a32b-5f7a76a930d0 |
| Harvard University Herbaria Barcode | 02021146 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Cirsium altissimum (Linnaeus) Sprengel |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
