Achillea filipendulina, the yarrow, fernleaf yarrow, milfoil, or nosebleed, is an Asian species of flowering plant in the sunflower family, native to central and southwestern Asia (Kazakhstan, Afghanistan, Pakistan, Iran, Iraq, Turkey, Caucasus). It is also naturalized in parts of Europe and North America.
A herbaceous perennial, it grows 4 ft (120 cm) high, with fern-like foliage. The leaves are linear, pinnate, lobed and serrated, hairy and rough. The flowers are arranged in corymbs, or panicles, ...