This name is a synonym of Amorphophallus sparsiflorus Hook.f..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 8234) with original publication details: Pflanzenr. IV, 23C: 94 1911.
This name was in version 1 of The Plant List, record kew-8234, and has not been changed.