⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50295602, with some changes.

Populus balsamifera var. californica S. Watson is a synonym of Populus trichocarpa Torr. & A. Gray

This name is a synonym of Populus trichocarpa Torr. & A. Gray.

The record derives from Tropicos which reports it as a synonym (record 50295602) with original publication details: Amer. J. Sci. Arts 115: 135 135 1878.