⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-2107064, with some changes.
This name is a synonym of Arisaema angustatum var. angustatum .
The record derives from Tropicos which reports it as a synonym (record 2107064
) with original publication details: Monogr. Phan. 2: 560 560 1879.