This name is a synonym of Amorphophallus kiusiana (Makino) Makino.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50089701) with original publication details: Bot. Mag. (Tokyo) 25: 16 1911.
This name was in version 1 of The Plant List, record tro-50089701.