This name is a synonym of Viburnum opulus subsp. calvescens (Rehder) Sugim..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 6000967) with original publication details: Bot. Mag. (Tokyo) 25(288): 25–26 1911.
⥇ A cross-taxon basionym link was ignored while processing this record,
see Viburnum sargentii Koehne.
This name was in version 1 of The Plant List, record tro-6000967.