Widespread European weed with spiny tongue-shaped leaves and yellow flowers, naturalized in United States
English: oxtongue, bristly oxtongue, bitterweed, bugloss, Picris echioides
buglossEnglish
bugloss, Anchusa officinalis, Picris echioides, alkanet, bitterweed
Noun
Perennial or biennial herb cultivated for its delicate usually blue flowers
English: bugloss, alkanet, Anchusa officinalis