This name is a synonym of Tragopogon porrifolius subsp. eriospermus (Ten.) Greuter.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record C668B1D7-0445-416A-A45B-FA821BB01D34) with original publication details: Gand.. 1916. 67 1916.
This name was in version 1 of The Plant List, record gcc-142821.