| Classification | Asteraceae: Cirsium |
| Harvard University Herbaria Barcode(s) | 00004864 |
| Type Status | Type |
| Collector | E. Hall & J. P. Harbour |
| Collector number | 339 |
| Country | United States of America |
| Geography | North America: North America (CA, US, MX) (Region): United States of America |
| Date Collected | 1862 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/835bd4c2-4a55-489b-821c-f7d689ba35d2 |
| Harvard University Herbaria Barcode | 00004864 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Type |
| Type of | Cirsium acaule var. americanum A. Gray |
| Verified by | O. T. Solbrig |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Cirsium acaule var. americanum A. Gray) Proc. Acad. Nat. Sci. Philadelphia 1863. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
