| Name | Cirsium ownbeyi S. L. Welsh |
| Authorship | S. L. Welsh |
| Rank | Species |
| Placed in | Cirsium Miller |
| Citation | 1982 Great Basin Naturalist 42(2): 200–201 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cirsium ownbeyi S. L. Welsh |
| Identification made in | [no date] (1) |