- viper's bugloss as a noun:
- 1
viper's bugloss
noun
1 viper's bugloss
A coarse prickly European weed with spikes of blue flowers; naturalized in United States.
synonyms: blue devil, blue thistle, blueweed, Echium vulgare.
Dutch: slangekop, slangenkop
Polish: żmijowiec zwyczajny
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