The record derives from TICA
(data supplied on )
which reports it as a synonym (record
A40D77EE-71F4-4F4C-8947-F8932EEF04B9) with original publication details: "C.F. Nyman, Consp. Fl. Eur.. 1879" 463 1879.
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 major in version 1 of The Plant List.