The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.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.

L Betula papyrifera subsp. occidentalis (Hook.) Hultén is a synonym of Betula occidentalis Hook.

This name is a synonym of Betula occidentalis Hook..

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: