This name is a synonym of Paeonia × suffruticosa Andrews.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Acta Bot. Boreal.-Occid. Sin. 12: 144 1992.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:77062044-1.
This name was in version 1 of The Plant List, record kew-2560966, and has not been changed.