This name is a synonym of Linum alpinum subsp. laeve (Scop.) Nyman.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name with original publication details: Prodr. 1: 427 18124.
This name was in version 1 of The Plant List, record kew-2347129, and has not been changed.