What are the small purple flowers growing on the trees?

1. Blue Jacaranda

The corolla tube of Blue Jacaranda is slender and blue, with the lower part slightly curved and the upper part swollen, about 18 cm long, and the corolla lobes are round. Stamens 4, 2 strong, filaments borne in the middle of the corolla tube. Ovary cylindrical, glabrous.

2. Indus flower

Indus flower is distributed in most parts of the country. Mainly distributed in Jiangsu, Zhejiang, Gansu, Henan, Shaanxi, Guangxi and Anhui. It is also distributed in Japan.

3. Lilac

Lilac is 1.5-4 meters tall, with gray-brown bark and yellowish-brown branchlets that are initially pubescent. Then gradually fell off. The young leaves are in clusters, opposite to each other, ovate, obovate or lanceolate, and the flowers are in panicles. The flowers are lavender, purple-red or blue, and the corolla tube is 6-8mm long. The flowering period is from May to June.

4. Bauhinia

Bauhinia is native to China. It likes light and has certain cold tolerance. Prefers fertile, well-drained soil and does not tolerate flooding. It has strong tillering ability and is resistant to pruning. The flowers of Peonycarpa can be used as medicine, but their seeds are poisonous. It is a symbol of family harmony and deep affection.

5. Lagerstroemia tree

Lagerstroemia tree has a beautiful appearance, smooth and clean trunk, and bright flowers. It blooms in the summer and autumn season when there are few flowers, and the flowering period is long, so it is known as "Hundred Days of Red". , there is also a praise saying, "The green in midsummer covers the eyes, and the house is filled with red flowers." It is a good bonsai material for viewing flowers, stems, and roots; the roots, bark, leaves, and flowers can all be used as medicine.

Baidu Encyclopedia - Lagerstroemia

Baidu Encyclopedia - Bauhinia

Baidu Encyclopedia - Lilac

Baidu Encyclopedia - Wutong Flower

Baidu Encyclopedia-Jacaranda