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 12304378) with original publication details: J. Jap. Bot. 21(7–12): 147 1947.
This name was in version 1 of The Plant List, record tro-12304378, and has not been changed.