⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-386899, and has not been changed.
This name is a synonym of Alnus × pubescens .
The record derives from WCSP which reports it as a synonym (record 386899
) with original publication details: Fl. Pedem. 1: 249 1849.