What is an acrid herbaceous plant (Asarum Europæum), the leaves and roots of which are emetic and cathartic. It is principally used in cephalic snuffs called?

asarabacca — An acrid herbaceous plant (Asarum Europæum), the leaves and roots of which are emetic and cathartic. It is principally used in cephalic snuffs. (Webster's 1913.)

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