1. Appearance: Gleditsia sinensis skin is irregular and porous, with a diameter of 4 to 5 mm, while the surface of Gleditsia sinensis is smooth and brown or black.

2. Leaves: Gleditsia sinensis leaves are pinnately compound leaves with serrated edges. Look carefully, there are short hairs on it, and the leaves are light green, while the leaves of Gleditsia sinensis are smaller than the leaves of Gleditsia sinensis, and the leaves are oval and lanceolate, and a few are rectangular.

Gleditsia sinensis is a leguminous plant, and its fruit is called Gleditsia sinensis, which has many uses, such as washing and beauty. Gleditsia sinensis is also an economic tree species. Wood can be used to make furniture and building materials, and seeds of Gleditsia sinensis can be used to make soap and paint.