Pseudotsuga menziesii (Mirbel) Franco.
Douglas fir. Abundant. Locally dominant in Douglas-fir forest; scattered in Western red-cedar––western hemlock forest and red alder––bigleaf maple––Douglas-fir––western red-cedar forest. Wiedemann 206-2, Peterson 206-3, S. B. H. & R. S. 206-1, Schwennesen 125.