1、 Dancing grass

Dancing grass can also be seen from its name. It can dance and dance by itself. When dancing grass, the main reason is that it is constantly stimulated by the sound wave on both sides of the dancing grass. When dancing grass, it is very sensitive to the continuous sound wave. When dancing grass is exposed to a large number of sound waves, it is just like dancing grass

2、 Sandbox tree

The trunk of the sandbox tree is distributed with huge conical spikes, which can explode and make a very loud sound. When the fruit explodes, the seeds can be thrown 14 meters away, so as to spread the seeds

3、 Pitcher grass

Pitcher grass is a kind of plant that can prey on insects. Its leaf structure is relatively complex. The leaves are divided into petiole, leaf body and tendril. The bottle cap of the bottle can secrete fragrance, so as to attract insects. When insects smell the smell, the bottle mouth is smooth, and the insects will slide into the bottle and drown by the liquid secreted by the bottom of the bottle. Pitcher grass will decompose the insects and gradually digest and absorb them into nutrients

4、 Compass tree

The compass tree can replace the compass and determine the direction. A row of thin needles on the trunk can point to the south

5、 Mimosa

Mimosa is called this name because it responds to people's touch. When people touch it, the leaves will close automatically

6、 Other

There are also whistle thorn, Wang Lian, eucalyptus, human catching vine, etc