绒毛白蜡为木犀科白蜡属落叶乔木,别名津白蜡。原产北美,我国20世纪初开始引种,现在华北、黄河中下游地区及东北南部、内蒙古南部均有栽植,天津市栽培较为广泛,是天津市的市树。绒毛白蜡冠大阴浓,秋季满树金黄,常用作庭荫树、行道树,是园林绿化的好材料。绒毛白蜡树高可达20m,树冠卵圆形,树皮灰色至灰绿色,浅纵裂。幼树上着生绒毛。奇数羽状复叶,叶长卵圆 Fluffy white wax as Oleaceae Ash is a deciduous tree, alias Jin white wax. Origin North America, China began introduction of the early 20th century, and now North China, the middle and lower reaches of the Yellow River and southern Northeast China, southern Inner Mongolia have planted more widely cultivated in Tianjin, Tianjin city tree. Fluffy white wax crowded Yin, golden trees in autumn, often used as court shade trees, trees, is a good material for landscaping. Wool ash tree up to 20m, crown oval, bark gray to gray-green, shallow longitudinal split. Young fluff on the tree. Odd pinnate leaves, long ovoid leaves