曼陀罗为一年生草本植物,高1—2米,茎直立多分技;叶对生有长柄,叶片宽而椭圆形;长9—17厘米;花单干枝杈或叶腋下,夏秋季持续开花结果。花白色或紫色,又叫洋金花,长7—10厘米;蒴果表面粗生密刺,成熟时四瓣裂开,种子黑色或棕黑色。全株可入药,常用部分是叶、花、果(醉仙桃)。 Mandala for the annual herb, 1-2 meters high, stems erect and multi-technology; leaves on the long-handled students, leaves wide and oval; 9-17 cm long; flowers single branch or leaf armpit, summer and autumn continued flowering results . Flowers white or purple, also known as foreign golden flowers, 7-10 cm long; capsule surface sturdy, split when mature four, black or brown seeds. The whole plant can be used as medicine, common parts are leaves, flowers, fruit (drunk Xiantao).