Flora of the Southeastern United States
2022 Edition


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Sonchus Linnaeus. Sow-thistle, Milk-thistle.

Key to Sonchus

A genus of about 50-60 species, herbs and shrubs, of the Old World.

Ref: Cronquist (1980); Hyatt (2006) 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 to see what it means. Data for arrows not developed for genera and families which may have species only occurring outside the flora area.

image of plant© Gary P. Fleming | Original Image ⭷
image of plant© Aidan Campos source | Original Image ⭷
image of plant© Richard & Teresa Ware | Original Image ⭷