This name is a synonym of Arisaema serratum (Thunb.) Schott.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 15259) with original publication details: Iconogr. Pl. Asiae Orient. 2(3): 144 1937.
This name was in version 1 of The Plant List, record kew-15259.