This name is a synonym of Cyanus adscendens (Bartl.) Soják.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 590B7FC2-5918-489A-A990-D0B91E9F9BC5) 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:877002-1.
This name was in version 1 of The Plant List, record gcc-66678.