Achillea millefolium (Milfoil) is a species of perennial herb in the family Asteraceae. It has a self-supporting growth form. It is native to Canada, Alaska, Saint-Pierre et Miquelon, the contiguous United States, Greenland, United States, western north america, and the Palearctic. Milfoil has simple, broad leaves and white flowers. Flowers are visited by Northern Checkerspot. Milfoil is a photoautotroph.
EOL has data for 90 attributes, including: