This The Voyage of the Dawn Treader picha contains
sitka spruce and picea sitchensis.
There might also be
beech, beech mti, mti beech, mahogany, mahogany mti, american nyeupe birch, karatasi birch, paperbark birch, mtumbwi birch, betula cordifolia, betula papyrifera, marekani nyeupe birch, and canoe birch.