This doctor who screencap contains
abeto sitka, picea sitchensis, sitka abeto, sitka spruce, americano abedul blanco, abedul de papel, abedul paperbark, abedul canoa, cordifolia betula, betula papyrifera, abedul blanco americano, abedul papel, betula cordifolia, paperbark abedul, abedul de la canoa, abedul, and árbol de abedul.
There might also be
abeto de douglas, abeto douglas, ponderosa, pino ponderosa, pino amarillo del oeste, pino toro, pinus ponderosa, pino amarillo occidental, del toro pino, chopo, and álamo.