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Achillea Linnaeus. Common name: Yarrow, Milfoil, Thousand-leaf.

Key to Achillea

A genus of about 115 species, herbs, primarily Eurasian.

References: Arriagada & Miller (1997); Cronquist (1980); Guo et al. (2005); Guo, Ehrendorfer, & Samuel (2004); Ramsey, Robertson, and Husband (2008); Trock (2006a) In Flora of North America Editorial Committee (2006a). Show full citations.

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Hover over a shape, letter, icon, or arrow on the map for definition or see the legend. Data for arrows not developed for genera and families which may have species only occurring outside the flora area.

image of plant© Keith Bradley | Achillea millefolium | Original Image ⭷
image of plant© Alan M. Cressler | Achillea gracilis | Original Image ⭷
image of plant© Aidan Campos | Achillea gracilis source | Original Image ⭷
image of plant© David Delon, some rights reserved (CC BY), uploaded by David Delon | Achillea ageratum source | Original Image ⭷
image of plant© Yves Bas, some rights reserved (CC BY), uploaded by Yves Bas | Achillea ageratum source | Original Image ⭷
image of plant© Luke Wildfire, some rights reserved (CC BY), uploaded by Luke Wildfire | Achillea filipendulina source | Original Image ⭷
image of plant© Erik Danielson | Achillea millefolium source | Original Image ⭷
image of plant© Gary P. Fleming | Achillea gracilis | Original Image ⭷
image of plant© Erik Danielson | Achillea millefolium source | Original Image ⭷

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