This The Mentalist screencap contains
sitka spruce, picea sitchensis, ponderosa, ponderosa pine, magharibi njano pine, ng'ombe pine, pinus ponderosa, taurus pine, douglas fir, and douglas miberoshi.
There might also be
hatamu njia, hatamu barabara, atakayepenya njia, barabara ya atakayepenya, poplar, poplar mti, and mti wa poplar.