This Siri-siri Twilight foto contains
sitka merapikan, sitchensis picea, sitka spruce, picea sitchensis, mahogani, pokok mahogani, beech, pokok beech, and pokok bic.
There might also be
douglas fir, douglas firaun, american birch putih, birch kertas, paperbark birch, kanu birch, betula cordifolia, betula papyrifera, birch putih amerika, birch kanu, hemlock, pokok hemlock, and hemlock pokok.