⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-15718, with some changes.
This name is a synonym of Arisaema thunbergii subsp. thunbergii .
The record derives from WCSP which reports it as a synonym (record 15718
) with original publication details: J. Jap. Bot. 33: 29 1958.