⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-6279, 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 6279
) with original publication details: Tent. Fl. Basil. 2: 182 1843.