Which plants have special functions?

1. Dracaena

The dragon blood tree can bleed, so it is also called the bleeding tree. When the dragon blood tree is damaged, a deep red plasma-like liquid will flow out of the trunk, which is very strange. Dracaena is mainly divided into two groups. One is a tall tree, usually growing in arid semi-desert areas. The other is a shrub with slender stems and ribbon-shaped leaves, generally growing in tropical rain forests, usually as an ornamental cultivated plant.

2. Mimosa

Mimosa is a common plant. Its special feature is that its leaves can close when touched. This is because there is a pulvinus structure in the leaves of mimosa. When the leaves close, it is like people being shy, hence the name.

3. Bomb Tree

When the fruits of the bomb tree are ripe, they can explode automatically, causing considerable power and great lethality. The bomb tree grows in the Amazon River basin in South America and can secrete sap containing large amounts of hydrocarbon compounds.

4. Haha Tree

The hahaha tree, also known as the laughing tree, is a tree that can grow up to seven meters tall. There is a fruit on each branch of the Haha tree. The fruit is shaped like a bell, has a crisp texture, and is covered with small holes. There are many freely rolling cores inside the fruit. When the breeze blows and the fruit sways in the breeze, the small beads in the core roll and hit the outer shell of the fruit, making a sound similar to laughter.