This name is a synonym of Asarum asperum F.Maek..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name with original publication details: Bot. Mag. (Tokyo) 46: 575 1932.
This name was in version 1 of The Plant List, record kew-2654400, and has not been changed.