noun Date: 1597 alyssum 1, a low hairy annual European herb ( Asperugo procumbens ) of the borage family with blue flowers and a root used as a substitute for madder
MADWORT
Meaning of MADWORT in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012