This name is a synonym of Vaccinium japonicum var. lasiostemon Hayata.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 12304377) with original publication details: Bot. Mag. (Tokyo) 47(561): 617 1933.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:330861-1.
This name was in version 1 of The Plant List, record tro-12304377, and has not been changed.