This National Geographic wallpaper contains
faggio, abete di douglas, sitka, sitchensis picea, sitka spruce, and picea sitchensis.
There might also be
pino bianco, americano betulla bianca, carta betulla, paperbark betulla, canoe betulla, betula cordifolia, betula papyrifera, betulla bianca americana, betulla paperbark, and canoa betulla.