This name is a synonym of Aster yunnanensis var. labrangensis (Hand.-Mazz.) Y.Ling.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record B81CC289-D6EE-49A1-903C-75B097B20256) with original publication details: 621 1937.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:181536-1.
This name was in version 1 of The Plant List, record gcc-84075, and has not been changed.