⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-330313, with some changes.

Betula papyracea var. occidentalis (Hook.) Dippel 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 330313) with original publication details: Handb. Laubholzk. 2: 177 1892.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:32196-2.