⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Hyoscyamus niger in version 1.1 of The Plant List.

Hyoscyamus niger var. chinensis Makino is a synonym of Hyoscyamus niger L.

This name is a synonym of Hyoscyamus niger L..

The record derives from Tropicos which reports it as a synonym (record 29604707) with original publication details: J. Jap. Bot. 3(1): 3 3 1926.