Ubiquitous strong-scented mat-forming Eurasian herb of wasteland, hedgerow or pasture having narrow serrate leaves and small usually white florets; widely naturalized in North America - milfoil, Achillea millefolium
Derived forms: yarrows
Type of: achillea
Encyclopedia: Yarrow, British Columbia Yarrow Yarrow, MO Yarrow, Somerset Yarrow, Missouri