What kind of flower is this? Does anyone know the name of this flower?

Red tree, also known as bottle brush tree, red bottle brush tree, Jinbao tree, etc. , an evergreen shrub or small tree of Myrtaceae, is a positive tree species. It likes warm and humid climate, can resist the scorching sun and heat, and is native to Australia. The leaves are needle-shaped, like the leaves of arhat pine, which do not wither all the year round and are evergreen all the year round. Flowers are dense and clustered at the top, and bloom from June to August. The flower shape is extremely strange, spike-shaped and colorful. It can be used for flower arrangement, and it is also the first choice for garden appreciation, street landscape and community greening. It can also be used as windbreak forest, green forest or potted plant for pruning to form high-grade bonsai. China has been introduced for a hundred years, and it has been cultivated in Taiwan Province, Guangdong, Guangxi, Fujian, Zhejiang and other places. The red dry layer is suitable for courtyard beautification. It is a high-grade landscaping tree, street tree, garden tree and landscape tree. It can also be used as windbreaks, cut flowers or large potted plants, and can become noble bonsai after pruning.

Lagerstroemia indica, also known as itchy flower, itchy tree, purple flower, purple orchid, mosquito flower, Myrica rubra, zingiberaceae, skinless tree, etc. , a deciduous shrub or small tree, found in southern Asia and northern Australia. Lagerstroemia indica has beautiful posture, smooth trunk and bright colors; It happens to be summer and autumn, and the flowering period is long, from June to September. Therefore, it is known as "Hundred Days Red" and "Summer Blue and White Flowers Full", and it is a good bonsai for viewing flowers, stems and roots; Roots, bark, leaves and flowers can be used as medicine.