| Classification | Asteraceae: Cirsium |
| Harvard University Herbaria Barcode(s) | 00006003 |
| Type Status | Isosyntype |
| Collector | C. Wright |
| Collector number | 406 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Pecos County |
| Locality | Western Texas to El Paso, New Mexico [about 30 mi. beyond Pecos] |
| Date Collected | 1849-08-18 |
| Habitat | [Margin of creek] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/666cda82-aea1-4646-8232-a13b85ff051a |
| Harvard University Herbaria Barcode | 00006003 |
| Herbarium | GH |
| Previous ownership | ex Herb. John A. Lowell, transferred from the Boston Society of Natural History to GH, Oct. 2, 1941 |
| Family | Asteraceae |
| Determination | Cirsium wrightii A. Gray |
| Determined by | P. Barlow (UNM) |
| Date Determined | 1989 |
| Determination Remarks | [is Current name] |
| Annotation Text | Type |
| Family | Asteraceae |
| Type Status | Isosyntype |
| Isosyntype of | Cirsium wrightii A. Gray |
| Verified by | W. T. Kittredge |
| Date Determined | 2007 |
| Taxon Reference | (for Cirsium wrightii A. Gray) Smithsonian Contr. Knowl. 1853. 5(6): 101. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
