Geum Macrophyllum, or more commonly know as Largeleaf Avens, 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 Geum. 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 late spring and is tolerant of shade. Geum Macrophyllum or Largeleaf Avens's floral region is North America US Lower 48 and Alaska, specifically in the states of Alaska, Arizona, California, Colorado, Idaho, Maine, Michigan, Minnesota, Montana, North Dakota, New Hampshire, New Mexico, Nevada, New York, Oregon, South Dakota, Utah, Vermont, Washington, Wisconsin and Wyoming.
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