蓝果树(Nyssa sinensis),别名紫树,落叶乔木。主要分布于华东、华中、华南。树高可达17 m以上,干形挺直,叶茂荫浓,春季有紫红色嫩叶,秋日叶转绯红,分外艳丽,适于作庭荫树。材质坚实、淡黄色,供建筑家具等用,也是茶叶箱上等材料之一。安徽省祁门县海拔750~950 m的林内及阴湿溪边 Nyssa sinensis, also known as violet tree, deciduous tree. Mainly distributed in East China, Central China, South China. Trees up to 17 m above the dry-shaped upright, thick leaves, spring purple leaves, turn the autumn leaves crimson, exceptionally bright, suitable as a court shade trees. Material is solid, light yellow, for building furniture, etc., is also one of the materials on the tea box. Qimen County, Anhui Province, 750 ~ 950 m above sea level and the wet creek