This name is a synonym of Cyanus nissanus (Petrovič) Soják.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 98324B9F-A347-4339-A099-5983EDEE413D) with original publication details: 209 1976.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:876899-1.
This name was in version 1 of The Plant List, record gcc-48305.