This name is a synonym of Jasione supina subsp. pontica (Boiss.) Damboldt.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 358551) with original publication details: Notizbl. Bot. Gart. Berlin-Dahlem 9: 551 1926.
This name was in version 1 of The Plant List, record kew-358551, and has not been changed.