Lysimachia Thyrsiflora, or more commonly know as Tufted Loosestrife, is a forb/herb (a forb/herb is a non-woody plant that is not a grass) with green foliage and yellow flowers of the genus Lysimachia. It has a moderate 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 spring and summer, blooms during mid spring, is somewhat tolerant of shade and is routinely available commercially. Lysimachia Thyrsiflora or Tufted Loosestrife's floral region is North America US Lower 48 and Alaska, specifically in the states of Alaska, California, Colorado, Connecticut, Iowa, Idaho, Illinois, Indiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Montana, North Dakota, Nebraska, New Hampshire, New Jersey, New York, Ohio, Oregon, Pennsylvania, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin and Wyoming.
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