This name is a synonym of Cyanus triumfettii subsp. axillaris (Čelak.) Štěpánek.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record BC8E9ECF-67C0-4B03-903E-ECECC114DB34) with original publication details: Celak.. 1871. 252 1871.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:60442195-2.
This name was in version 1 of The Plant List, record gcc-70289.