Yarrow (Achillea millefolium)

Yarrow is considered to be a native species, although varieties have been introduced and hybridized, found in sunny to partially sunny open areas in dry soil. Our native species consists mainly of tiny white flowers but some pale pink varieties occur in the wild. 
The gentle fern-like leaves, and delicate flowers, and unique scent have made this a favorite in flower arrangements. Varieties of yarrow in bright, bold, and pastel colors can be found in domesticated gardens. 
Medicinally this is an important herb, the leaves providing relief from burns and rashes when crushed and made into a poultice. Dried leaves were brewed as a tea to soothe colds, fever, and headache. A beer brewed with yarrow has been popular in Europe since the Middle Ages. The Chinese considered the yarrow plant to be good luck.