⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-6505, with some changes.

Alnus macrophylla Desf. ex Steud. is a synonym of Alnus serrulata (Aiton) Willd.

This name is a synonym of Alnus serrulata (Aiton) Willd..

The record derives from WCSP which reports it as a synonym (record 6505) with original publication details: Nomencl. Bot. 1: 29 1821.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:294948-1.