This name is a synonym of Heteropappus altaicus (Willd.) Novopokr..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 266F7444-46D5-43C0-933C-576123EB7B19) with original publication details: 259 1836.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:181289-1.
This name was in version 1 of The Plant List, record gcc-47171.