Achillea millefolium L. is a perennial herbaceous plant in the Asteraceae family, with slender creeping rhizomes. The stem is upright, reaching up to 100 centimeters in height, with fine stripes, leaves without stems, leaves with two to three fully lobed feather like structures, numerous head shaped inflorescences, bracts rectangular or nearly ovate, sparsely covered with soft hairs; The bracts are arranged in a tile like pattern, the bracts are rectangular and elliptical in shape, membranous, the tongue is nearly circular, white, pink or light purple red, the flowers are bisexual, tubular, yellow, and the achene is rectangular in shape. They bloom and bear fruit from July to September.