⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-72660, with some changes.
This name is a synonym of Cirsium oligophyllum var. nikkoense .
The record derives from TICA which reports it as a synonym (record 7DF9004F-CFEB-49D3-984E-FFC5E6132BE4
) with original publication details: Cirs. Nov. Or.-Asiat.: 18 (1931) 18 1931.