⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50295603, with some changes.
This name is a synonym of Populus trichocarpa Torr. & A. Gray.
The record derives from Tropicos which reports it as a synonym (record 50295603) with original publication details: Amer. J. Sci. Arts 115: 136 136 1878.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:208352-2.