⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-6588, with some changes.
This name is a synonym of Alnus acuminata subsp. acuminata .
The record derives from WCSP which reports it as a synonym (record 6588
) with original publication details: Biol. Cent.-Amer., Bot. 3: 165 1883.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:294988-1
.