⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-330309, with some changes.
This name is a synonym of Betula pendula var. pendula .
The record derives from WCSP which reports it as a synonym (record 330309
) with original publication details: in Fl. Vostoch. Evropy 11: 75 2004.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:77068786-1
.