Stock Photo of Yarrow Blossom (Achillea millefolium)

This is a close-up photo of a Yarrow plant detailing the unusual structure of its blossoms. The Yarrow is a perennial flowering plant of the family Asteraceae. Originally from Eurasia, it is found throughout the Northern Hemisphere. In ancient times, Yarrow was known for its use in staunching the flow of blood from wounds.