| Classification | Asteraceae: Cnicus |
| Classification 1 | Asteraceae: Cirsium |
| Classification 2 | Asteraceae: Cnicus |
| Harvard University Herbaria Barcode(s) | 00006066 |
| Type Status | Holotype |
| Collector | C. G. Pringle |
| Collector number | 3768 |
| Country | Mexico |
| State | San Luis Potosà |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: San Luis Potosà |
| Locality | Hacienda de Angostura |
| Date Collected | 1891-07-11 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e13c22dc-7a0c-4da1-9bb9-dfeed6ca0f5f |
| Harvard University Herbaria Barcode | 00006066 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Cnicus excelsior B. L. Robinson |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Cirsium excelsius (B. L. Robinson) Petrak |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Cnicus excelsior B. L. Robinson |
| Verified by | K.N. Gandhi (GH) |
| Date Determined | 2007-09-13 |
| Taxon Reference | (for Cnicus excelsior B. L. Robinson) Proc. Amer. Acad. Arts 1893. 27: 179. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
