⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-21518, with some changes.
This name is a synonym of Betula nana subsp. nana .
The record derives from WCSP which reports it as a synonym (record 21518) with original publication details: Pl. Eur. 2: 50 1897.