Angels Trumpet is a member of the Solanaceae (nightshade Family); an extremely economically important family for food crops such as Potato, Tomato, Peppers, Tomatillo....and Tobacco.
All parts of this and other angel trumpets are narcotic and poisonous. Some people have ingested or smoked angels trumpet for its narcotic effects, and some of those people are no longer with us. The use of angel trumpet as a landscape plant is banned in some municipalities. So be intelligent and handle with care.