picris : Idioms & Phrases
Index
genus picris
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noun genus of weedy Old World yellow-flowered herbs usually containing a bitter-tasting substance: bitterweed
Picris.
WordNet
picris echioides
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noun widespread European weed with spiny tongue-shaped leaves and yellow flowers; naturalized in United States
bugloss; oxtongue; bitterweed; bristly oxtongue.