⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-21299, with some changes.

Betula excelsa Hook. is a synonym of Betula lenta subsp. lenta

This name is a synonym of Betula lenta subsp. lenta .

The record derives from WCSP which reports it as a synonym and as an illegitimate name (record 21299) with original publication details: Fl. Bor.-Amer. 2: 156 1838.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:295082-1.