This Legolas Greenleaf photo contains
sitka spruce, picea sitchensis, american white birch, paper birch, paperbark birch, canoe birch, betula cordifolia, betula papyrifera, ponderosa, ponderosa pine, western yellow pine, bull pine, and pinus ponderosa.
There might also be
beech, beech tree, douglas fir, hemlock, and hemlock tree.