⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-137250, with some changes.
This name is a synonym of Carduus pycnocephalus subsp. marmoratus .
The record derives from TICA which reports it as a synonym (record 2A9C726A-8AAC-409E-81D2-EE0E2098E6DE
) with original publication details: "Heldr., Herb. Graec. Norm. 1894." [in schedis] No. 1258 1894.