This name is a synonym of Cyanus achtarovii (Urum.) Holub.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 778B4061-8D6F-4EEC-BB3A-6B35927AFEF8) with original publication details: 37 1920.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:189780-1.
This name was in version 1 of The Plant List, record gcc-79329.