⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-21409, and has not been changed.
This name is a synonym of Betula rockii .
The record derives from WCSP which reports it as a synonym (record 21409
) with original publication details: J. Arnold Arbor. 9: 25 1928.