This name is a synonym of Aster viscidulus var. alpinus (Koidz.) Kitam..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 5B507F15-8C8A-4591-A1C6-0B48B8A85296) with original publication details: 122 1919.
This name was in version 1 of The Plant List, record gcc-6066, and has not been changed.