⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2872658, with some changes.
This name is a synonym of Pseudotsuga menziesii (Mirb.) Franco.
The record derives from WCSP which reports it as a synonym (record 386577) with original publication details: Mitt. Deutsch. Dendrol. Ges. 32: 59 1922.