Koelreuteria paniculata Laxm. is a deciduous tree belonging to the Sapindaceae family and the genus Sapindaceae. Luan has a neat tree crown, bright red leaves in spring, yellow flowers blooming all over the tree in summer, yellow leaves in autumn, and red capsules hanging on the branches. It is a beautiful ornamental tree species, suitable for use as a roadside tree and shade tree. The capsule is conical in shape, with 3 edges and a length of 4-6cm. The top gradually tips, and the back of the chamber cracks into 3 petals. The petals are oval in shape, with a mesh pattern on the outside and a smooth and slightly glossy inner surface One seed per room, black.

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拍攝者： Shuiyanxii