紫荆是我国一种传统的观赏性花木．有野生的．也有载培的。它的情形遍布祖国大江南北．通常多见之千家庭里。在植物分类学上．紫荆属于豆科植物．为落叶乔木或灌木。它的叶于呈圆心形．在早春时节．在枝条上先绽放出一簇簇紫红色的花。然后再长出一片片圆心形的小叶．所结荚果 Bauhinia is a kind of traditional ornamental plants in China. Wild. There are also cultivated. Its situation throughout the motherland north and south. Often seen in thousands of families. In plant taxonomy. Bauhinia is a legume. Deciduous trees or shrubs. Its leaves in the shape of a circle heart. In the early spring season On the branches first bloom clusters of purple flowers. Then grow a piece of heart-shaped leaflets. Results pod fruit