茄科植物夜香花(Cestrum nocturnum)是常绿直立或近手攀绿状小灌木。原产于热带美洲,喜暖畏寒。夏秋新枝叶腋着生聚伞花序,小而细的长筒状花在傍晚开放,香味浓烈,有驱蚊效果,深受人们喜爱,因此苗木需求量较大。但此花在浙北只能盆栽,冬季需移 Cestrum nocturnum (Solanaceae) is an evergreen erect or close-knotted green shrub. Native to the tropical Americas, hi chills. The summer and fall foliage axillary with cyme, small and thin tubular flowers open in the evening, strong fragrance, mosquito repellent effect, loved by the people, so the demand for seedlings larger. However, this flower can only be potted in northern Zhejiang, winter to be moved