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