This name is a synonym of Aster ovatus (Franch. & Sav.) Mot.Ito & Soejima.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 06C21050-E062-42F5-9DE7-ED8822B45236) with original publication details: Enum. Pl. Jap. 1: 222 (1875) 222 1875.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:50991347-1.
This name was in version 1 of The Plant List, record gcc-70369.