⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-21382, and has not been changed.
Betula humilis var. tatewakiana
is a synonym
of Betula ovalifolia
This name is a synonym of Betula ovalifolia .
The record derives from WCSP which reports it as a synonym (record 21382) with original publication details: Acta Phytotax. Geobot. 29: 105 1978.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:874736-1.