This name is a synonym of Chrysosplenium carnosum Hook.f. & Thomson.
The record derives from WCSP (in review)
(data supplied on 2012-03-26)
which reports it as a synonym with original publication details: Bull. Acad. Imp. Sci. Saint-Pétersbourg III, 23: 340 1877.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:790561-1.
This name was in version 1 of The Plant List, record kew-2720106, and has not been changed.