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Volcanic Subalpine Forests

Ecoregion in Rocky Mountains in NM, CO

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The steep, mountainous Volcanic Subalpine Forests ecoregion is composed of volcanic and igneous rocks, predominately andesitic with areas of basalt. The region is found mainly in the San Juan Mountains, which have the most rugged terrain and the harshest winters in the Southern Rockies of Colorado. Smaller areas are found in the West Elk Mountains, Grand Mesa, Flat Tops, and in the Front Range. The area is highly mineralized, and gold, silver, lead, and copper have been mined. Relatively young geologically, the mountains are among the highest and most rugged of North America and still contain some large areas of intact habitat. Englemann spruce, subalpine fir, and aspen forests support a variety of wildlife.

— EPA

Plants

Vaccinium myrtillus SPECIES · “Bilberry”, “Whortleberry”, “European Blueberry”, “Whinberry”, “Whort”, “Hurt”, “Common Bilberry”, “Urts”, “Wimberry”, “Hurtleberry”, “Huckleberry”, “Winberry”, “Fraughan”, “Blue Whortleberry”

Volcanic Subalpine Forests

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