This name is a synonym of Silene scopulorum Franch..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50098562) with original publication details: Symb. Sin. 7(1): 206 1929.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:155367-1.
This name was in version 1 of The Plant List, record tro-50098562.