The Plant List — A working list for all plant species

⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.

The new version is available at http://www.worldfloraonline.org/tpl/kew-21282. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.

L Betula ermanii var. costata (Trautv.) Regel is a synonym of Betula costata Trautv.

This name is a synonym of Betula costata Trautv. .

The record derives from WCSP (data supplied on ) which reports it as a synonym (record 21282) with original publication details: Nouv. Mém. Soc. Imp. Naturalistes Moscou 13(2): 123 1861.

Earlier versions

This name was in version 1 of The Plant List, record kew-21282, and has not been changed.