This name is a synonym of Tragopogon marginifolius Pavlov.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 586703EA-E440-45FF-91FA-65B6377863D3).
This name record (from TICA) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Tragopogon abolinii in version 1 of The Plant List.