coarse bristly Eurasian plant with white or reddish flowers and foliage resembling that of a nettle; common as a weed in United States
European annual with coarsely dentate leaves; widespread in United States and southern Canada
European bellflower with blue-purple to lilac flowers formerly used to treat sore throat
any of numerous plants having stinging hairs that cause skin irritation on contact (especially of the genus Urtica or family Urticaceae)
cause annoyance in; disturb, especially by minor irritations
a plant fiber
a rope that is used by a hangman to execute persons who have been condemned to death by hanging
any plant of the genus Cannabis; a coarse bushy annual with palmate leaves and clusters of small green flowers; yields tough fibers and narcotic drugs
