This name is a synonym of Cyanus semidecurrens (Jord.) Holub.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 89D500BC-361A-43E6-8DEE-D5D828FF9EF9) with original publication details: 317 1872.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190731-1.
This name was in version 1 of The Plant List, record gcc-126681.