Yarrow Achillea millefolium

Other common names: Milfoil Other scientific names: Achillea borealis, Achillea nigrescens Family: Composite Family (Asteraceae) Flowers: Summer;  White;  5 parts (petals) Leaves: Alternate Habitat: Fields and Open Areas Books: Newcomb's Wildflower Guide: 220    Native/Non-native: Non-native Photographs: 86 photographs available, of which 4 are featured on this page. SCROLL DOWN FOR PHOTOGRAPHS.