This name is a synonym of Linum hirsutum subsp. spathulatum (Halácsy & Bald.) Halácsy.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Consp. Fl. Graec. 1: 258 1900.
This name was in version 1 of The Plant List, record kew-2873472, and has not been changed.