⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-21206, with some changes.
This name is a synonym of Betula pubescens var. glabrata .
The record derives from WCSP which reports it as a synonym (record 21206
) with original publication details: Icon. Fl. Germ. Helv. 12: 2 1850.