This name is a synonym of Stellaria congestiflora H. Hara.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50097948) with original publication details: Fl. Xizang. 1: 692, f. 221(11–15) 1983.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:918094-1.
This name was in version 1 of The Plant List, record tro-50097948, and has not been changed.