This name is a synonym of Hydrangea anomala D. Don.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50077902) with original publication details: Acta Phytotax. Sin. 20(4): 475, pl. 1, f. 1–4 1982.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:900093-1.
This name was in version 1 of The Plant List, record tro-50077902, and has not been changed.