Artemisia is a large genus of plants with between 200 and 400 species belonging to the daisy family. It has leaves that are spirally arranged and range in color from greenish-grey above to white below. The flowers are pale yellow and clustered in spherical heads, which are further clustered in leafy and branched panicles that bloom from early summer to early autumn. Artemisia species typically grow in temperate and dry or semi-arid climates around the world.