Tridens Flavus, or more commonly know as Purpletop Tridens, is a graminoid with green foliage and yellow flowers of the genus Tridens. It has a moderate growth rate and a height of 2.5 feet at maturity. Its duration is perennial which means it will grow year after year. It's active growth period is summer, blooms during late summer, is intolerant of shade and is routinely available commercially. Tridens Flavus or Purpletop Tridens's floral region is North America US Lower 48, specifically in the states of Alabama, Arkansas, California, Connecticut, Delaware, Florida, Georgia, Iowa, Illinois, Indiana, Kentucky, Louisiana, Massachusetts, Maryland, Michigan, Minnesota, Missouri, Mississippi, North Carolina, Nebraska, New Hampshire, New Jersey, New Mexico, New York, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Virginia, Vermont and Wisconsin.
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