This name is a synonym of Aster hispidus var. insularis (Makino) Mot.Ito.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 34009FB2-E778-495D-9126-A915CE26A1F2) with original publication details: 71 .
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:181484-1.
This name was in version 1 of The Plant List, record gcc-106993, and has not been changed.