This lost Lads foto contains
abeto sitka, picea sitchensis, sitka abeto, and sitka spruce.
There might also be
bambú común, bambusa vulgaris, caoba, americano abedul blanco, abedul de papel, abedul paperbark, abedul canoa, cordifolia betula, betula papyrifera, abedul blanco americano, abedul papel, betula cordifolia, paperbark abedul, and abedul de la canoa.