This National Geographic karatasi la kupamba ukuta contains
ponderosa, ponderosa pine, magharibi njano pine, ng'ombe pine, pinus ponderosa, taurus pine, sitka spruce, picea sitchensis, douglas fir, and douglas miberoshi.
There might also be
american nyeupe birch, karatasi birch, paperbark birch, mtumbwi birch, betula cordifolia, betula papyrifera, marekani nyeupe birch, canoe birch, beech, beech mti, mti beech, mahogany, and mahogany mti.