This name is a synonym of Aster hispidus var. leptocladus (Makino) Mot.Ito.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 9B3FE78D-0F21-4121-9B61-AEC536595B75) with original publication details: 69 1898.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:181609-1.
This name was in version 1 of The Plant List, record gcc-109490, and has not been changed.