⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-372289, with some changes.

Betula pendula var. obscura (Kotula ex Fiek) Olšavská is a synonym of Betula × aurata Borkh.

This name is a synonym of Betula × aurata Borkh..

The record derives from WCSP which reports it as a synonym (record 372289) with original publication details: Fl. Slovenska 5(3): 149 2006.