- Hyoscyamus, genus Hyoscyamus - genus of poisonous herbs: henbane
--1 is a kind of asterid dicot genus
--1 is a member of Solanaceae, family Solanaceae, potato family
--1 has members:henbane, black henbane, stinking nightshade, Hyoscyamus niger; Egyptian henbane, Hyoscyamus muticus