Stinkwort is the common name given to plants of several species:
Datura stramonium L., family Solanaceae Dittrichia graveolens (L.) W. Greuter, genus Dittrichia (formerly Inula graveolens (L.) Desf, genus Inula), family Asteraceae Helleborus fœtidus L., family Ranunculaceae
See also
Stenchwort