This name is a synonym of Rhodiola chrysanthemifolia (H. Lév.) S.H. Fu.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 8903726) with original publication details: Repert. Spec. Nov. Regni Veg. Beih. 12: 392 1922.
This name was in version 1 of The Plant List, record tro-8903726, and has not been changed.