紫荆花紫荆花

Bauhinia purpurea is a species of flowering plant in the family Fabaceae, native to South China and southeastern Asia.紫荆花（Pauhinia purpurea）是豆科（Fabaceae）的一种开花植物，原产于华南和东南亚。 It is a small to medium-sized deciduous tree growing to 17 m tall.它是一种生长到10 m高的中小型落叶乔木。 The leaves are 20-30 cm long and broad, rounded, and bilobed at the base and apex.叶子长12-16厘米，宽阔，圆形，在基部和先端具双裂。 The flowers are conspicuous, pink and fragrant, with five petals.花显着，粉红色，芬芳，有五瓣。 The fruit is a pod XNUMX cm long, containing XNUMX to XNUMX seeds.果实是一个长XNUMX厘米的豆荚，包含XNUMX至XNUMX颗种子。