This name is a synonym of Tragopogon borysthenicus Artemczuk.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record D910E7C5-F811-4628-BDEC-E1678B06D0D7) with original publication details: 93 1998.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:1008111-1.
This name was in version 1 of The Plant List, record gcc-68782, and has not been changed.