This name is a synonym of Aster yunnanensis var. angustior Hand.-Mazz..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record CAC188C9-833F-45E2-A633-B3323431AA4D) with original publication details: 41 1953.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:181518-1.
This name was in version 1 of The Plant List, record gcc-111473, and has not been changed.