This doctor who screencap contains
sitka cemara, picea sitchensis, sitka spruce, ponderosa, ponderosa pinus, barat pinus kuning, banteng pinus, pinus ponderosa, pinus kuning barat, douglas cemara, and douglas fir.
There might also be
mahoni, pohon mahoni, gunung hemlock, hemlock hitam, tsuga mertensiana, hitam hemlock, karya mertensiana, birch amerika putih, kertas birch, paperbark birch, kano birch, betula cordifolia, betula papyrifera, and amerika putih birch.