Aristida Arizonica, or more commonly know as Arizona Threeawn, is a graminoid with green foliage and yellow flowers of the genus Aristida. It has a rapid growth rate and a height of 2 feet at maturity. Its duration is perennial which means it will grow year after year. It's active growth period is summer, blooms during mid summer, is intolerant of shade and is routinely available commercially. Aristida Arizonica or Arizona Threeawn's floral region is North America US Lower 48, specifically in the states of Arizona, Colorado, New Mexico, Nevada, Oklahoma, Texas and Utah.
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