Flos Datura is dried flower of an annual herb Datura metel L. which belongs to the family of Solananeae.

• 洋金花为茄科植物白曼陀罗Datura metel L.；的干燥花；又名曼陀罗花、风茄花、山茄子和白花曼陀罗等；全国大部分地区均有分布。