Spruce trees grow at either high altitudes in the southern Appalachians to New ... York City's Rockefeller Center annual Christmas Tree. Identification of the Common North American Spruce Trees ...

The stumpy, drought-resistant tree ... pine is also commonly called Colorado pinyon, nut pine, pinon pine, pinyon, Pinyon pine, two-leaf pinyon, two-needle pinyon. Pinyon is native to the southern ...