⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-15617, with some changes.
This name is a synonym of Arisaema amurense .
The record derives from WCSP which reports it as a synonym (record 15617
) with original publication details: Keys Herb. Pl. Jap. Monoc. 564 1973.