The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-21096, with some changes.

L Betula alba var. friesii Regel is a synonym of Betula pubescens var. pubescens

This name is a synonym of Betula pubescens var. pubescens .

The record derives from WCSP which reports it as a synonym (record 21096) with original publication details: Bull. Soc. Imp. Naturalistes Moscou 38(2): 404 1965.