Ten exotic plants in nature

1, Roman cauliflower

This cauliflower looks very special, and the surface of the flower ball is composed of many spiral flowers.

Roman cauliflower has a regular and rigorous mathematical model, which has attracted countless mathematicians and physicists to study it.

Roman cauliflower is an edible cauliflower, which was discovered in Italy in the16th century. This kind of cauliflower looks very special. The surface of the flower ball is composed of many spiral florets, which are arranged in pairs with the center of the flower ball as the symmetry axis. The magic of Roman cauliflower lies in its regularity and unique shape, and it has become a famous geometric model. Broccoli grows in a specific exponential spiral structure, and all parts are similar, similar to the simple mathematical principle contained in the irregular chip shape in traditional geometry. Roman cauliflower has a regular and rigorous mathematical model, which has attracted countless mathematicians and physicists to study it.

2. Venus flytrap

From its name, we know that Venus flytrap is very beautiful, but at the same time, it is also one of the most famous carnivorous plants, and its leaves have many tiny tentacles. Once something touches the venus flytrap, the blade will automatically fold and trap the foreign matter inside.

The closing speed of the venus flytrap leaves is extremely fast, and the time is less than one second. Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus Venus

Step 3 dance grass

Dancing grass, also known as dancing grass, is a strange plant that can dance quickly, and its leaflets have their own "swinging" function. Dancing grass can grow to 2 meters high. Grass leaves are often windless and automatic, so they are also called lover grass, windless and automatic grass, affectionate grass, wind grass and courtship grass. Dancing grass is a perennial woody plant, which can be used as medicine and likes sunshine. It is a small shrub with three delicate leaves on each branch. When the temperature is above 25℃ and the sound stimulation is 70 decibels, the two leaflets "dance" around the big leaf in the middle, and the "dance" time of dancing grass is generally 3 to 5 minutes. Dancing grass is produced in Asia, which is very common in some provinces and regions in southern China, and also distributed in countries and regions near the South Pacific.

4. Fuxing fern

Revival fern is a kind of fern that looks very common, but it has super drought resistance. During the drought, this plant will curl up into a ball and turn brown, looking as if it were dead. But once it comes into contact with water, it will immediately stretch out and begin to "resurrect". It is estimated that they can live for at least 100 years without water. Scientists estimate that the revival fern has survived on the earth for 280-340 million years. At that time, the earth's climate was warm and humid, and the revival fern was one of the tallest tree species on the earth. Later, due to the dry and cold climate, the revived fern gradually evolved and became its present form.

5, psychedelic plants

Psychedelic plants are poppy and other plants, which often have beautiful flowers and appearance, but they are one of the most harmful species to human beings among all plant species. Psychedelic plants generally contain some chemical substances, which can affect the central nervous system of animals and temporarily change human feelings, emotions, consciousness and behavior. In the past, witches used this plant to excite believers.

6.sundew

Laurel is also a carnivorous plant. The sundew has an obvious stem with fine glandular hairs, which can produce viscous liquid. It is this viscous liquid that is used 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, and are also widely distributed in Changbai Mountain, China.

7. Big flowers and plants

1822, a large flower was found in Sumatra, which is considered as the largest flower in the world. The maximum diameter of flowers can reach 1 m, and the maximum weight can reach 25 kg. The most surprising thing is that such a huge flower has no stem, no leaves and no roots, as if it were naturally generated. The growth period of large flowers is generally 9 to 2 1 month, and its flowering period can only last for five days at most. Another feature of large flowers and plants is their bad smell, which gives off the smell of rotting corpses. 1822 The expedition discovered large flower plants in Sumatra. So far, this parasitic plant has only been found in Sumatra and Borneo.

8. Aloe plants

The magic of aloe vera is that it is a natural beauty product, which can make the skin white, tender and smooth, and is widely used in Hawaii or Mexico. Most medicinal plants generally need to be cooked or dissolved before they can be used, while aloe plants can be used at any time.

9.mimosa

Just like a girl blushes when she meets a stranger, if a slender leaf like a mimosa feather is touched by an external force, it will close immediately, hence the name mimosa. Their leaves also respond to heat and light, so their leaves close every night. Mimosa pudica, a perennial herb or subshrub in Leguminosae, is native to Central and South America, and is also known as shy grass, drinking grass and being afraid of ugliness. Tufted, woody stems-based, up to 1 m, with poor cold tolerance.

10, Nepenthes

Nepenthes is also a very unique insect-eating plant. There are more than 120 species of Nepenthes in the world, which are native to Indonesia, the Philippines, Southeast Asian countries and other regions with hot and humid climate and low terrain. The shape and posture of Nepenthes are like a trap for trapping insects. Its bottle-shaped leaves (or corollas) can prey on small insects and lizards. Nepenthes leaves secrete a special substance, which covers the inner wall of Nepenthes bottle-shaped corolla and mixes with the water absorbed by Nepenthes roots. Insects or small animals will come to eat when they smell the mixed juice. When they fall into the bottle-shaped corolla, they will be trapped inside and cannot escape, and eventually become the nourishment of Nepenthes.