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谁也说不出梦是什么色彩,但看到满树蓝色的花朵,总让人禁不住想起梦的浪漫与迷离。这蓝花点缀的植物,便是蓝花楹。蓝花楹为紫葳科(Bignoniaceae)乔木,高15米左右。原产巴西。在早春换叶。叶为二回羽状复叶。花蓝色,花冠长约5厘米,花多数,排列成一尖塔形的圆锥花序。花期夏秋。蓝花楹生长迅速,在华南等热带地区为美丽的庭园树种。而我国其他地区只能作温室盆栽,不过开花不易,常作
No one can say what color the dream, but see full of blue flowers, the total people can not help but think of the romantic dreams and blurred. This plant embellished with blue flowers is the blue flowers. Blue flowering as Przewalskia (Bignoniaceae) trees, about 15 meters high. Origin of Brazil. Leaves in early spring. Leaves for the two pinnate compound leaves. Flowers blue, corolla ca. 5 cm, mostly flowers, arranged in a pointed pyramidal panicle. Summer and autumn flowering. The rapid growth of blueberry, in South China and other tropical regions for the beautiful garden tree species. The other parts of our country can only be used as greenhouse pots, but flowering is not easy, often