⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-459820, with some changes.
This name is a synonym of Alnus maximowiczii Callier.
The record derives from WCSP which reports it as a synonym (record 459820) with original publication details: Bull. Gov. Forest Exp. Sta. 154: 62 1963.