Echinacea is a genus of herbaceous flowering plants in the daisy family. It has ten species, which are commonly called coneflowers.
They are found only in eastern and central North America, where they grow in moist to dry prairies and open wooded areas.
They have large, showy heads of composite flowers, blooming in summer
Echinacea purpurea is used in traditional medicine. Although commonly sold as a dietary supplement, there is insufficient scientific evidence that Echinacea products are effective or safe for improving health or treating any disease.