This name is a synonym of Paeonia daurica subsp. tomentosa (Lomakin) D.Y.Hong.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Opred. Rast. Kavk. Kryma 2(4): 7 1919.
This name was in version 1 of The Plant List, record kew-2560969, and has not been changed.