This name is a synonym of Carduus acanthoides L..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record CD5E1F65-61A0-42F7-AD60-4410332BEFEC) with original publication details: 567 1962.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:188639-1.
This name was in version 1 of The Plant List, record gcc-36711.