Milfoil and Yarrow

Milfoil noun - 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.

Yarrow is a synonym for milfoil. In some cases you can use "Yarrow" instead a noun "Milfoil".

Yarrow noun - 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 is a synonym for yarrow. You can use "Milfoil" instead a noun "Yarrow".