| Name | Cirsium japonicum Fischer ex de Candolle |
| Authorship | Fischer ex de Candolle |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Cirsium Miller |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Cirsium japonicum Fischer ex de Candolle |
| Identification made in | [no date] (7) |