⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-21763, with some changes.
This name is a synonym of Betula pubescens var. pubescens .
The record derives from WCSP which reports it as a synonym (record 21763) with original publication details: Cat. Pl. Helv. ed. 4: 9 1821.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:295218-1.