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⚠ Version 1 of The Plant List has been superseded.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-2610136, and has not been changed.

H Abies williamsonii Newb. is a synonym of Tsuga mertensiana (Bong.) Carrière

This name is a synonym of Tsuga mertensiana (Bong.) Carrière.

The record derives from WCSP which reports it as a synonym (record 382060) with original publication details: Pacif. Railr. Rep. Parke, Bot. 6: 53 1857.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:261664-1.