There is a tree with purple flowers in Wuyi Square in Fuzhou. What is that?

The answer upstairs is wrong. The flowering tree is a blue flower.

Jacaranda, with a tall crown and a plant height exceeding15m, has alternate leaves, bipinnately compound leaves and tiny pinnate leaflets, which are quite beautiful. A terminal or axillary panicle with many flowers, dark blue or purplish blue, covered with branches, is extremely spectacular. Each string of flowers can be up to 20 cm long, and dozens of flowers are bell-shaped. capsule

Propagation: Jacaranda jacaranda is propagated by seed and cuttage tissue culture. Its capsule maturity is 1 1 month. After harvesting, it is exposed to the sun or piled up in a windless place. After drying, it is stored until March of the following year. When the temperature is about 20℃, the seed germination rate is only about 5%. Cutting propagation of Jacaranda jacaranda can be carried out in spring and autumn, and the medium-mature branches are selected as cuttings with high rooting rate. Tissue culture of jacaranda is also easy. Some scientific research units in China have used the shoot tips and stem segments of seedlings as explants to breed a large number of test-tube seedlings.

The flowering tree on the industrial road is bauhinia.