This Merlin on BBC sanaa ya shabiki contains
sitka spruce, picea sitchensis, douglas fir, douglas miberoshi, american nyeupe birch, karatasi birch, paperbark birch, mtumbwi birch, betula cordifolia, betula papyrifera, marekani nyeupe birch, and canoe birch.
There might also be
ponderosa, ponderosa pine, magharibi njano pine, ng'ombe pine, pinus ponderosa, taurus pine, mlima hemlock, nyeusi hemlock, tsuga mertensiana, birch, mti birch, and birch mti.