This name is a synonym of Tragopogon marginatus Boiss. & Buhse.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 7C49801D-1618-454E-876C-D9E39741A21E) with original publication details: 232 1934.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:256001-1.
This name was in version 1 of The Plant List, record gcc-128370.