⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-100145142, with some changes.
This name is a synonym of Alnus incana subsp. incana .
The record derives from Tropicos which reports it as a synonym (record 100145142) with original publication details: Not. Sallsk. Fauna Fl. Fenn. Forh. 13: 68 68 1871.