⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-377141, with some changes.
This name is a synonym of Alnus incana (L.) Moench.
The record derives from WCSP which reports it as a synonym (record 377141) with original publication details: Syn. Pl. 2: 550 1807.