This name is a synonym of Silene alaschanica (Maxim.) Bocquet.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50098447) with original publication details: Acta Sci. Nat. Univ. Intramongol. 16(4): 588 1985.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:942315-1.
This name was in version 1 of The Plant List, record tro-50098447, and has not been changed.