⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-6401, with some changes.

Alnus glutinosa var. tenuifolia Callier is a synonym of Alnus glutinosa subsp. glutinosa

This name is a synonym of Alnus glutinosa subsp. glutinosa .

The record derives from WCSP which reports it as a synonym (record 6401) with original publication details: Allg. Bot. Z. Syst. 1: 81 1895.