4x13 Journey's End

This Doctor Who screencap contains sitka, sitchensis picea, sitka spruce, picea sitchensis, montagna hemlock, hemlock nero, mertensiana tsuga, hemlock cicuta, nero di montagna, and tsuga mertensiana. There might also be ponderosa, ponderosa pino, pino giallo occidentale, toro pino, ponderosa pinus, pino di ponderosa, bull pino, pinus ponderosa, hemlock, albero hemlock, abete, and abete di douglas.