草本植物——曼陀罗,原产于印度,现广布世界温带和热带地区,庆阳分布亦较广泛,多见于庄前屋后和田边地头,常见有白花曼陀罗和无刺曼陀罗两种。曼陀罗为一年生草本植物,茎直立、叶卵圆互生。花两性单生;蒴果卵圆形,表面有刺;果熟后作四瓣裂开,种子黑色。对土壤要求不严,我区各类土壤、肥力条件下均可生长。 Herbs - Mandala, native to India, is now widely distributed in the world’s temperate and tropical areas, Qingyang distribution is also more extensive, more common in the front of the village house and land front, common white mandala and no thorn Mandala Luo two. Mandala is an annual herb, stem erect, leaf oval alternate. Flowers bisexual solitary; capsule ovoid, punctate surface; fruit ripened after four-lobed, black seed. Strict requirements on the soil, all kinds of soil in my area, fertility conditions can grow.