⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-349875, with some changes.

Mentha × dumetorum var. questensis Topitz is a synonym of Mentha × dumetorum Schult.

This name is a synonym of Mentha × dumetorum Schult..

The record derives from WCSP which reports it as a synonym (record 349875) with original publication details: Beih. Bot. Centralbl. 30(2): 211 1913.