⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-6660, with some changes.
This name is a synonym of Alnus viridis subsp. crispa .
The record derives from WCSP which reports it as a synonym (record 6660
) with original publication details: Mitt. Deutsch. Dendrol. Ges. 27: 48 1918.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1133247-2
.