⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-21563, with some changes.
This name is a synonym of Betula papyrifera var. papyrifera .
The record derives from WCSP which reports it as a synonym (record
21563) with original publication details: J. Arnold Arbor. 1: 63 1919.
Full publication details for this name can be found in IPNI: