⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-21572, with some changes.
This name is a synonym of Betula occidentalis .
The record derives from WCSP which reports it as a synonym (record
21572) with original publication details: Acta Univ. Lund. n.s., 40(1): 582 1944.
Full publication details for this name can be found in IPNI: