This The Mentalist screencap contains
sitka spruce and picea sitchensis.
There might also be
kawaida mianzi, bambusa vulgaris, mianzi ya kawaida, american nyeupe birch, karatasi birch, paperbark birch, mtumbwi birch, betula cordifolia, betula papyrifera, marekani nyeupe birch, canoe birch, beech, beech mti, and mti beech.
Jane discovers an important clue to Red John's methods as the team encounters four of the suspects, and the CBI investigates the case of a software engineer killed kwa a drone strike