Also known as acacia, rosewood and so on. Originally from Indonesia, it has spread all over the tropical and subtropical regions of the world.

I like to grow in the open and sunny riverside, seaside, forest edge or wasteland. The growth of hen mother beads is very vigorous. If it is not controlled, it can even crowd out and occupy the living space of other plants and become the master of the region.

The seeds of Jizizhu are very beautiful and oval. Two thirds of the seeds are red and 1/3 is black. Seeds can be used for decoration and are loved by many people.

This kind of jewelry is very popular in some religious countries because people there regard it as a rosary.

Cauliflower

Commonly known as the Green Tower,/kloc-was discovered in Italy in the 6th century. An edible cauliflower consists of many spiral florets on the surface of a flower ball, and the florets are arranged in pairs with the center of the flower ball as the symmetry axis.

Moreover, all parts are similar, similar to the simple mathematical principle contained in the irregular fragment shape in traditional geometry, which has attracted the research of countless mathematicians and physicists.

flytrap

A very beautiful carnivorous plant with many tiny tentacles on its leaves. Once something touches, the blade will automatically fold, trapping foreign objects inside. Its blades closed quickly in less than a second.

Its geographical distribution is very narrow, only in the coastal areas of North and South Carolina 1 100 kilometers.

Milk tree

In the Amazon basin, there is a kind of milk tree called "nipple" by local residents.

This tree can quantitatively supply 2 ~ 4 kilograms of emulsion every day, and its sap is sticky and slightly spicy. The spicy taste will disappear after cooking. Rich in sugar, fat, protein and other ingredients, it can completely rival milk.

The fruit of this tree is too small to eat. You can only get juice from trees.

When local residents want to drink milk, they just need to cut a small hole in the tree with a knife, and the milky juice can flow out continuously for them to drink. It is said that about 1 liter can be collected in one hour.

But this kind of milk must be eaten and squeezed now and cannot be stored for a long time. Because it will go bad if left for a long time, and the juice will thicken and become bitter. In order to get milk at any time, people planted this tree in front of and behind the house.

Dancing grass

Originated in Asia, it is a rare plant that is about to become extinct, also known as Lovegrass and Anemone.

They live in the valley, neither like trees nor grass, up to 2 meters; There are usually three leaves on the petiole, and its two leaflets dance around the big leaf in the middle for 3 to 5 minutes to attract people to watch.

Fuxing fern

It is a common-looking fern, but it has super drought resistance.

During the drought, this plant will curl up into a ball, turn brown and look as if it were dead. But once it comes into contact with water, it will immediately stretch out and begin to "resurrect".

sundew

Alias Lycopodium, it is a carnivorous plant. Lycopodium has obvious stems with fine glandular hairs, which can produce a viscous liquid.

It uses this sticky liquid to catch insects. Once the insects are stuck, the vines of the sundew will close, wrap the prey inside and produce an enzyme to digest the prey.

Lauraceae plants like to grow in waterside wetlands or damp meadows, which are widely distributed in Changbai Mountain, China. But it is a poisonous plant.

The magical "butterfly tree"

There is a butterfly tree in the Monterey pine forest in the southern United States. At first glance, it is no obvious difference from other pine trees, but every autumn, thousands of colorful butterflies that regularly fly here from the north for the winter will land on this pine tree.

They closed their colorful wings tightly, one next to the other, densely covered with branches and leaves of pine trees, and then stopped moving. In an instant, all the pine trees have become colorful rainbow trees, and this place has suddenly become a "butterfly world".

Nepenthes vulgaris

An insect-eating plant, its shape and posture are like a trap for trapping insects. Its bottle-shaped leaves can prey on small insects and lizards. Its leaves secrete a special substance.

This substance covers the inner wall of pitcher plant bottle-shaped corolla and mixes with the water absorbed by pitcher plant roots.

When insects or small animals smell the mixed juice, they will come and suck it. When they fall into the bottle-shaped corolla, they will be trapped inside and cannot escape, and eventually become the nourishment of Nepenthes.

Mimosa pudica

It originated in Central and South America, just like a girl blushes when she meets a stranger. Mimosa's feather-like slender leaves, when touched by external force, closed immediately, hence the name Mimosa.

The sky is high enough to hold the sun and the moon, and the ground is thick enough to hold everything.

Nature is a painting, depicting the wonders of the world.