noun Date: circa 1597 a coarse Old World herb ( Echium vulgare ) of the borage family that is naturalized in North America and has showy blue tubular flowers with exserted stamens
VIPER'S BUGLOSS
Meaning of VIPER'S BUGLOSS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012