This How to Train Your Dragon picha contains
sitka spruce, picea sitchensis, ndizi, ndizi mti, kisima, and chemchemi.
There might also be
douglas fir, douglas miberoshi, american nyeupe birch, karatasi birch, paperbark birch, mtumbwi birch, betula cordifolia, betula papyrifera, marekani nyeupe birch, canoe birch, ponderosa, ponderosa pine, magharibi njano pine, ng'ombe pine, pinus ponderosa, and taurus pine.