This name is a synonym of Phedimus middendorffianus (Maxim.) 't Hart.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 8901654) with original publication details: Prim. Fl. Amur. 116 1859.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:275699-1.
This name was in version 1 of The Plant List, record tro-8901654.