Synonyms of HEMLOCK

noun

1. 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

   Also: poison hemlock, poison parsley, california fern, nebraska fern, winter fern, conium maculatum.

2. an evergreen tree

   Also: hemlock tree.