⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-342806, and has not been changed.

Alnus multinervis var. nikkoensis Callier is a synonym of Alnus pendula Matsum.

This name is a synonym of Alnus pendula Matsum..

The record derives from WCSP which reports it as a synonym (record 342806) with original publication details: Ill. Handb. Laubholzk. 1: 123 1904.