This name is a synonym of Aster semiamplexicaulis (Makino) Makino ex Koidz..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record E93482AA-D066-44C7-BFBC-020D8AE68E93) with original publication details: 182 1846.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:187960-1.
This name was in version 1 of The Plant List, record gcc-1118, and has not been changed.