This name is a synonym of Minuartia biflora (L.) Schinz & Thell..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Sp. Pl. 421 1753.
This name was in version 1 of The Plant List, record kew-2482212, and has not been changed.