The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-11644, with some changes.

L Cirsium maackii var. horridum (Nakai) Nakai is a synonym of Cirsium japonicum (Thunb.) Fisch. ex DC.

This name is a synonym of Cirsium japonicum (Thunb.) Fisch. ex DC..

The record derives from TICA which reports it as a synonym (record FACBE189-76A4-4778-B1DA-15B5F7350A09) with original publication details: 375 1912.