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