⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-29071, with some changes.
This name is a synonym of Melissa × bolnokensis Simonk..
The record derives from WCSP which reports it as a synonym (record 29071) with original publication details: Veröff. Geobot. Inst. Rübel Zürich 10: 110 1933.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:445344-1.