Located on the seashore and dirty in temperate climates of both hemispheres. The plant has stamens and pistils of flowers break. The result of two carpels with one seed in each vertical and small leaves. It’s stomach, diuretic and parallel. Alkaloid called ephedrine that can control asthma. It is widely used for acute muscular and Bronchial Asthma. It is also used as a relief of headaches.