| Classification | Asteraceae: Cirsium |
| Harvard University Herbaria Barcode(s) | 02172866 |
| Collector | B. Maguire, G. Piranian & B. L. Richards, Jr. |
| Collector number | 12758 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Montrose County |
| Locality | Three miles west of Iron Spring Public Camp. Uncompahgre Plateau. |
| Date Collected | 1935-09-09 |
| Verbatim Elevation | 9000 Ft. |
| Habitat | In spruce and aspen |
| Container | Plants of Colorado |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2f344497-cf22-42cb-810e-0e0dc48abc92 |
| Harvard University Herbaria Barcode | 02172866 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Cirsium americanum (A. Gray) K. Schumann |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
