This name is a synonym of Minuartia groenlandica (Retz.) Ostenf..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50101780) with original publication details: Fl. Scand. Prodr. (ed. 2) 107 1795.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:244198-2.
This name was in version 1 of The Plant List, record tro-50101780, and has not been changed.