⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2324, with some changes.

Acorus gramineus var. japonica M.Hotta is a synonym of Acorus gramineus Sol.

This name is a synonym of Acorus gramineus Sol..

The record derives from WCSP which reports it as a synonym (record 2324) with original publication details: Mem. Fac. Sci. Kyoto Univ., Ser. Biol. 4: 1970.