This The Walking Dead icon contains
sitka spruce, picea sitchensis, beech, beech tree, ponderosa, ponderosa pine, western yellow pine, bull pine, and pinus ponderosa.
There might also be
hemlock, hemlock tree, american white birch, paper birch, paperbark birch, canoe birch, betula cordifolia, betula papyrifera, mahogany, and mahogany tree.