⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-6663, with some changes.
This name is a synonym of Alnus viridis subsp. sinuata .
The record derives from WCSP which reports it as a synonym (record 6663
) with original publication details: Linnaea 6: 538 1831.