⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-65367, and has not been changed.
This name is a synonym of Alnus sieboldiana Matsum..
The record derives from WCSP which reports it as a synonym (record 65367) with original publication details: Folia Geobot. Phytotax. 2: 421 1967.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:108045-1.