This Bob Dylan photo contains
sitka spruce, picea sitchensis, american white birch, paper birch, paperbark birch, canoe birch, betula cordifolia, betula papyrifera, mahogany, and mahogany tree.
There might also be
common bamboo, bambusa vulgaris, beech, beech tree, ponderosa, ponderosa pine, western yellow pine, bull pine, and pinus ponderosa.