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There are several different tree species used as Christmas trees, such as the fir, pine, spruce, cypress and cedar. For each of the main category of Christmas trees, there are also different types among those. Plus, there are many different varieties of artificial Christmas trees available. Continue Reading.
The Norway Spruce, a European native, was probably the original Christmas tree. The Blue Spruce is the state tree of Colorado and Utah, plus the U.S. National Christmas Tree is also a Blue Spruce. Description . Spruce trees are large, with some species maturing up to 200 feet tall. They have a strongly conical shape, especially when they are young.