| Classification | Asteraceae: Cnicus |
| Classification 1 | Asteraceae: Cirsium |
| Classification 2 | Asteraceae: Cnicus |
| Harvard University Herbaria Barcode(s) | 00006075 |
| Type Status | Holotype |
| Collector | C. G. Pringle |
| Collector number | 3228 |
| Country | Mexico |
| State | México |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: México |
| Date Collected | 1890-08-31 |
| Habitat | Low meadows |
| Vernacular Name | Flor de Maria |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d9f40305-1321-42f3-af43-4ce586b42374 |
| Harvard University Herbaria Barcode | 00006075 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Cnicus velatus S. Watson |
| Determination Remarks | [is label name] |
| Family | Asteraceae |
| Determination | Cirsium velatum (S. Watson) Petrak |
| Determined by | B.L. Robinson |
| Date Determined | 1911 |
| Family | Asteraceae |
| Determination | Cirsium velatum (S. Watson) Petrak |
| Determined by | G.B. Ownbey |
| Date Determined | 1960 |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Cnicus velatus S. Watson |
| Verified by | G. B. Ownbey |
| Date Determined | 1960 |
| Taxon Reference | (for Cnicus velatus S. Watson) Proc. Amer. Acad. Arts 1891. 26: 143. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
