This name is a synonym of Mentha aquatica L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 125024) with original publication details: Verh. K. K. Zool.-Bot. Ges. Wien 40: 421 1890.
This name was in version 1 of The Plant List, record kew-125024.