紫荊花

Bauhinia purpurea is a species of flowering plant in the family Fabaceae, native to South China and southeastern Asia.紫荊花（Pauhinia purpurea）是豆科（Fabaceae）的一種開花植物，原產於華南和東南亞。 It is a small to medium-sized deciduous tree growing to 17 m tall.它是一種生長到10 m高的中小型落葉喬木。 The leaves are 20-30 cm long and broad, rounded, and bilobed at the base and apex.葉子長12-16厘米，寬闊，圓形，在基部和先端具雙裂。 The flowers are conspicuous, pink and fragrant, with five petals.花顯著，粉紅色，芬芳，有五瓣花瓣。 The fruit is a pod XNUMX cm long, containing XNUMX to XNUMX seeds.果實是一個長XNUMX厘米的豆莢，內含XNUMX至XNUMX顆種子。