⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2411147, 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 378307) with original publication details: Trans. New York Acad. Sci. 8: 74 1889.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:211611-2.