⚠ Version 1 of The Plant List has been superseded.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 Stachys japonica in version 1.1 of The Plant List.

Stachys japonica f. villosa Kudô is a synonym of Stachys baicalensis var. baicalensis

This name is a synonym of Stachys baicalensis var. baicalensis .

The record derives from Tropicos which reports it as a synonym (record 17607277) with original publication details: J. Coll. Sci. Imp. Univ. Tokyo 43: 32 32 1921.