a North American water hemlock, Cicuta maculata, of the parsley family, having a purple-mottled stem, white flowers, and deadly poisonous, tuberlike roots.
Words nearby spotted cowbane
Origin of spotted cowbane
First recorded in 1840–50
Also called musquash root, spotted hemlock.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019