Picris echioides(redirected from bristly ox-tongue)
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|Noun||1.||Picris echioides - widespread European weed with spiny tongue-shaped leaves and yellow flowers; naturalized in United States|
genus Picris, Picris - genus of weedy Old World yellow-flowered herbs usually containing a bitter-tasting substance: bitterweed
weed - any plant that crowds out cultivated plants