Acer Glabrum, or more commonly know as Rocky Mountain Maple, is a tree shrub with green foliage and green flowers of the genus Acer. It has a rapid growth rate and a height of 30 feet at maturity. Its duration is perennial which means it will grow year after year. It's active growth period is spring and summer, blooms during late spring and is somewhat tolerant of shade. Acer Glabrum or Rocky Mountain Maple's floral region is North America US Lower 48 and Alaska, specifically in the states of Alaska, Arizona, California, Colorado, Idaho, Montana, Nebraska, New Mexico, Nevada, Oregon, South Dakota, Utah, Washington and Wyoming.
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