Are Lagerstroemia indica and Marin a family?

Lagerstroemia speciosa belongs to Lysimachiaceae. There is no such tree directly in marin tree.

Lagerstroemia indica is a precious environmental protection plant in China. People call it "Hundred Days Red" and "Pruritus" because it will tremble as long as it gently moves its bark. This is because this tree trunk is very sensitive to vibration. It is a deciduous tree with a height of10m. Panicles are inserted at the top of annual branches, and the inflorescence is very large, 30 ~ 50 cm long, with dozens or more flowers on it; Flowers are about 3 cm in diameter, including white, purple, red and purple; Every summer and autumn, each inflorescence can bloom for about 50 days, and the whole plant can bloom for up to 4 months. It is an excellent ornamental flower in the garden and one of the good varieties of stump bonsai.