⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-21081, with some changes.
This name is a synonym of Betula platyphylla subsp. platyphylla .
The record derives from WCSP which reports it as a synonym (record 21081) with original publication details: Bot. Mater. Gerb. Glavn. Bot. Sada RSFSR 2: 130 1921.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:107709-1.