This Mason Forever! foto contains
sitka cemara, picea sitchensis, sitka spruce, birch amerika putih, kertas birch, paperbark birch, kano birch, betula cordifolia, betula papyrifera, and amerika putih birch.
There might also be
douglas cemara, douglas fir, hemlock, pohon hemlock, hemlock pohon, beech, pohon beech, and pohon beech yang berusia.