⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-125607, and has not been changed.
This name is a synonym of Mentha longifolia subsp. wissii (Launert) Codd.
The record derives from WCSP which reports it as a synonym (record 125607) with original publication details: Mitt. Bot. Staatssamml. München 2: 311 1957.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:451346-1.