genus Conium

Thesaurus

Noun

1.

genus Conium - small genus of highly toxic biennials: hemlockConiumrosid dicot genus - a genus of dicotyledonous plantsApiaceae, carrot family, family Apiaceae, family Umbelliferae, Umbelliferae - plants having flowers in umbels: parsley; carrot; anise; caraway; celery; dillNebraska fern, poison hemlock, poison parsley, winter fern, California fern, Conium maculatum, hemlock - large branching biennial herb native to Eurasia and Africa and adventive in North America having large fernlike leaves and white flowers; usually found in damp habitats; all parts extremely poisonous