| Name | Cirsium fangii Petrak |
| Authorship | Petrak |
| Rank | Species |
| Placed in | Cirsium Miller |
| Citation | 1938 Repert. Spec. Nov. Regni Veg. 44: 48 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cirsium fangii Petrak |
| Identification made in | [no date] (1) |