This name is a synonym of Betula pumila L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 21681) with original publication details: Rhodora 28: 190 1926.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:32244-2.
This name was in version 1 of The Plant List, record kew-21681.