⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-6450, with some changes.
This name is a synonym of Alnus serrulata (Aiton) Willd..
The record derives from WCSP which reports it as a synonym (record 6450) with original publication details: Naturaliste Canad. 94: 651 1967.