This name is a synonym of Cyanus epirotus (Halácsy) Holub.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 95EAC938-5CC1-4F70-BEFB-159576D889F2) with original publication details: Bull. Herb. Boissier 6 581 1898.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190450-1.
This name was in version 1 of The Plant List, record gcc-11573.