Verbena stricta also known as hoary verbena or hoary vervain, is a small purple wildflower native to a large region of the central United States.
Verbena stricta is native to Oklahoma, Kansas, Nebraska, South Dakota, North Dakota, Colorado, Wyoming, Minnesota, Wisconsin, Michigan, Iowa, Indiana, Illinois and Ohio. Because if its versatility and hardiness it is even more widespread spread with the only states without this species including Oregon, California, Louisiana, Florida, South Carolina, Virginia, ...