This name is a synonym of Saxifraga cespitosa subsp. decipiens (Ehrh.) Engl. & Irmsch..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50324896) with original publication details: Beitr. Naturk. 5: 47 1790.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:228396-2.
This name was in version 1 of The Plant List, record tro-50324896, and has not been changed.