This name is a synonym of Amorphophallus kiusianus (Makino) Makino.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 8191) with original publication details: Bot. Mag. (Tokyo) 25: 16 1911.
This name was in version 1 of The Plant List, record kew-8191.