⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-6437, with some changes.
This name is a synonym of Alnus incana subsp. incana .
The record derives from WCSP which reports it as a synonym (record 6437
) with original publication details: Kongl. Svenska Vetensk. Acad. Handl. Overs.: ? 1889.