This csi screencap 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
ponderosa, ponderosa pinus, barat pinus kuning, banteng pinus, pinus ponderosa, pinus kuning barat, beech, pohon beech, pohon beech yang berusia, birch, and pohon birch.