⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-34326, with some changes.
This name is a synonym of Carduus spachianus subsp. atlantis .
The record derives from TICA which reports it as a synonym (record 46A1712A-8EF3-4ED8-993F-3F9EBA34BDD8
) with original publication details: Humb. & Maire in Mém. Soc. Sci. Nat. Maroc 15. 1926. 43 1926.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:188433-1
.