This name is a synonym of Salix paraplesia var. subintegra C. Wang & P.Y. Fu.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50146601) with original publication details: Bull. Forest Pl. Res. (Chengdu) 3: 2 1985.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:952243-1.
This name was in version 1 of The Plant List, record tro-50146601, and has not been changed.