Mimosa composition

In normal study, work and life, everyone will be exposed to writing to some extent. Writing a composition can exercise our habit of being alone, calm our mind and think about our future direction. What is the composition you have seen? The following is the mimosa composition I arranged for you, for reference only. Let's have a look.

Mimosa composition 1 It is said that when people's hands touch Mimosa, or strong winds blow it, its leaves will close. Is it true?/You don't say. /You don't say. I want to do an experiment.

Looking at mimosa, we found that it looks similar to ordinary grass, and it is stunted and has few leaves. Careful observation shows that there are many spikes and hairs on the stems of mimosa, which are too small to be seen by the naked eye. Dark green leaves are actually composed of small leaves. I also found that the thorns under the root of the stem are very dense, and there are fewer thorns above.

Suddenly, Mr. Xiao took out the hair dryer like magic and drove the car to blow the leaves of mimosa against the strong wind. Wow! The leaves are actually closed! Strange, why can its leaves be closed when it is blown by strong wind?

Teacher Xiao touched the mimosa again to see if it would close. She carefully reached out her hand to the mimosa and gently touched its leaves with her fingertips. The small leaves closed slowly, but the other leaves remained motionless. The teacher touched the other leaves with her hand, but only touched the tip. Strangely, only the tip of the blade is closed.

What the hell is going on here? It turns out that there are many parenchyma cells in the leaves of mimosa, which are very sensitive to external stimuli. Once it touches the leaf, the stimulus is immediately transmitted to the leaf pillow, resulting in the phenomenon that the leaf is closed and the stalk is drooping.

What a wonderful plant world!

Mimosa composition 2 people often say that "people are not vegetation, who can be ruthless." This sentence means that people are conscious and emotional, but animals, plants and still life are not. But in nature, there is a plant that is like a human being, and it is like a shy girl, and that is mimosa.

The stems of mimosa are brownish red and green, with short and thin thorns on them. If you accidentally touch it, you may bleed. In addition, there is fine hair on the stem, which is also very tricky! In summer, many flowers will bloom on the stems of mimosa. Those flowers are pink and purple. In Qian Qian, a flower is like a big fluffy ball made up of 10,000 little hairs.

But the most interesting thing is the leaves of mimosa. Its leaves have two colors, the front is green and the back is brown, which is nothing. Mimosas also have the ability to "shrink their heads shyly". I only knew that mimosa was shy before, but I didn't know why it was shy. Now I understand, because of stimulation, its leaves closed and its petiole began to droop.

It seems that there are still many mysteries in nature waiting for us to discover and observe.

One day, my mother took me to the flower and bird market to buy flowers. I want to buy the most interesting mimosa and observe it at home to see what different interesting things will happen.

I touched it curiously, and the leaves of mimosa would gather and close. Its flower is composed of several thorns and a small ball, like a small hedgehog, but the sharp thorns are so soft.

Mimosa is like a shy girl. During the day, when some leaves are illuminated or shaken by dazzling sunlight, they will close in pairs, and so will they at night.

Mimosa is luxuriant in foliage and looks very strange. There are some small needle-like leaves on both sides of a stem, which are very similar to the shape of Metasequoia glyptostroboides.

A few days later, the mimosa bloomed, with fluffy flowers and different colors and shapes. Although it is small and unremarkable, when you look closely, you will find it beautiful, lovely and attractive.

It is a good ornamental plant to put mimosa in a sunny and conspicuous place. Although it is not high, it is so vibrant, not as lifeless as a static plant. Mimosa is really a magical plant.

Mimosa has so many interesting things! It turns out that the plant kingdom is so magical! I want to know more about some interesting and strange plants, their information and magical places, and keep them at home for careful observation.

Mimosa Composition 4 There is a Mimosa in my home, which grows very well! It has lush green leaves, and several small thorns have grown on the thin branches. Thorns are green with some yellow lines.

I remember that when my mother just bought mimosa that day, its leaves were very small, and even some leaves had not yet grown!

It was the third day after my mother bought it, and those little leaves slowly grew out. I was so happy that I put it on the balcony and watered it. It was so dark that I put it back in that corner.

The fourth day, I got up early in the morning and came to the balcony, and found the mimosa safely in that corner. If you look carefully, you will find that several leaves have grown on the branches of mimosa. That leaf is so tender, because the window was not closed at night, so there are several pearl-like dewdrops on those leaves.

After another half month, ah, several flowers have blossomed on the branches of mimosa. Flowers are lavender, and the petals are very small and thin.

Slowly, the weather turned cold and the leaves of mimosa turned yellow. But I believe mimosa will grow new leaves next spring.

This is my mimosa. It's my good friend.

Mimosa composition 5 Mimosa

My family planted a mimosa. This kind of mimosa is very popular. Its leaves are tender. Mimosa's body is so bright green, so tender green, so dazzling green. Green as if you could wring green juice by hand.

Its leaves are very small, arranged like small slaps. A very thin stem, seemingly weak, but still thorny! I like mimosa because it is shy. I touched it with my hand, and its leaves closed. After a long time, the leaves opened again, which was very interesting.

A few weeks later, I visited the potted plants of mimosa again. Its leaves are much bigger than before. When I looked closer, I found beautiful flowers, one after another beautiful and pink. There are countless small white spots on the flowers, which are lovely and shaped like fluffy balls. Although mimosa is shy, the flowers it cultivates are not shy at all. No matter how you touch these flowers, they still exist.

The mimosa also attracted a little bee and hummed beside it. I really like this mimosa.

Not long ago, my family raised a pot of mimosa, which my father bought in the plant park.

After dinner that day, my father said, "Son, I want to give you a surprise today." "What surprise?" I asked. Dad didn't say anything. Finally, under my repeated questioning, my father pointed to the backyard. I ran quickly to the backyard. I saw a pot of green grass seedlings in front of me. "What grass is it, quaint?" As I said this, I touched its leaves with my hand. Unexpectedly, it covered her face like a shy little girl and closed the leaves. "It's a mimosa!" I jumped three feet for joy. So, I decided to take good care of this mimosa seedling.

From then on, I poured rice soup on the mimosa, and the eggshells were no longer littered, but put in the pot of the mimosa, so that it could absorb more nutrition.

Now, my mimosa has grown up, tall and strong. My father often waters it at noon. I advised him to cool it before watering it, because it is easy to spoil the flowers if the temperature is too high.

Mimosa, I want to cultivate you carefully and let you grow up healthily!

Recently, grandpa bought an interesting pot of mimosa from a flower farmer who set up a stall on the roadside. I looked at it curiously.

Mimosa is short, only a dozen centimeters high. The stem is not as thick as chopsticks, and there are many branchlets on it. Small green leaves have grown on the branches. Look carefully at the fine hairs on the leaves.

After a while, the mimosa bloomed several pink buds, like pink balls with white hairs on them. After about two or three days, the flowers of the mimosa withered and produced pods of fruit, just like strings of green beads.

Mimosa is very interesting. As long as I touch it gently, it shyly closes the leaves together and the petiole hangs down. I think: this may be the reason why it is called mimosa!

Why are mimosa shy? I went to ask grandpa, and grandpa couldn't tell me why. Finally, I found the answer in Plant World. It turns out that this is called "biological expansion phenomenon". Because one of its leaves is called leaf pillow, which contains a lot of cell fluid, after being stimulated by external force, the cell fluid in the leaf pillow will flow around, causing the leaves to close.

My family's mimosa has attracted many friends to watch it, especially my adult brother, who likes "shy" mimosa in Doby best.

One day at noon, my father and I came to the balcony to play. Dad saw a pot of grass and blew it gently. I think it's very strange. Why did Dad blow this pot of grass? I was just about to ask my father when I found that the leaves of this pot of grass were gradually closing. My father said that God is not magical. I suddenly realized, is this the legendary mimosa? It's really fun. Dad said you should try, too. You can touch him. When I touched her leaves gently, they immediately hugged each other tightly. When I touched her branches, they tightened immediately, just like a shy little girl. Very interesting.

Since I know that there is a mimosa at home, I will go to the balcony to see her and play with her every day.

Facing the morning sunshine, Mimosa will try its best to stretch its soft waist, small leaves and small hands. It is so full of energy and vitality. When a breeze blows, you will immediately cover your shy little face with your hand. After the breeze, she would sneak it away and smile sweetly. I like her shyness, but I prefer her energy. In the middle of the night, they will slowly fall asleep against the afterglow, sleeping so quietly and lightly.

I will come to see your "little friend" tomorrow, and I will say goodbye to her gently every day.

Mimosa Composition 9 Have you ever noticed Mimosa? Maybe you haven't seen it, but I also made an observation on it!

I found a mimosa on the grass. It looks green and graceful, with pink and purple flowers, very beautiful. Its leaves are rows and rows, very neat, just like handfuls of small green combs. I couldn't help touching it gently, but I didn't expect the leaves of this mimosa to suddenly shrink into a ball and bend down like a shy little girl.

Why do mimosa shrink into a ball? With this question, I turned on my mobile phone to check the information, and finally it dawned on me that mimosa has this "special function" because it has a bulging bag called a leaf pillow under its handle. There are many cells in the occipital. Once it touches the leaf, the stimulus immediately passes to the leaf pillow, and the liquid in the cell begins to flow to the cell gland, which leads to the decrease of intercellular pressure and the reaction of leaf closure and petiole drooping.

Everything in the world is in motion. As long as we have a pair of observant eyes and a thinking brain, we can constantly discover the mysteries of nature. Even a humble mimosa has many "little secrets".

Mimosa composition 10 "A thunderbolt woke up snakes and insects, and several rusts were dyed purple. In 1999, the south of the Yangtze River was warm and the green fields were full of spring ploughing. " Spring thunder rings and everything grows. "In the horrible season, when the ice and snow melt and everything recovers, our family also planted the seeds of" hope "-mimosa.

The day after the shock, in the corner of the balcony, I planted the seeds of mimosa, like water droplets. Sprinkle water on them with a watering can every day to keep the soil moist. I looked forward to it for a while. After about 20 days, the green shoots broke through the ground, and the crystal drops hung on the leaves, which was very attractive. After a while, the stems of mimosa grow and the leaves grow like feathers. A gentle touch, like a shy little girl, closes the leaves and lowers her head, which is also the origin of its name.

In midsummer, mimosa grows more luxuriantly. The longer the stem is, the higher it is, and there are many small thorns on it. It hurts when you touch it. At the top of the stem, there are many buds, small and green, like lollipops. The next morning, the bud turned into a pink flower, furry and as delicate as a hairball.

Mimosa is a magical plant that can predict the change of weather. If you touch it with your hand, its leaves will close quickly and open slowly, indicating that the weather will clear up; If the leaves are harvested slowly and droop slowly, it means that the weather will turn from sunny to cloudy. Mimosa is both magical and interesting.

The composition of mimosa 1 1 mimosa is well known. Although it is not as beautiful as peony and sweet-scented osmanthus, in my eyes, it is the most interesting flower in the world.

Mimosa has a unique shape. Its stem is thin and long, and there are many sharp thorns on it. Its leaves are green and grow symmetrically. As long as you look carefully, its leaves are like beautiful bird feathers. A breeze blew and the leaves danced. How beautiful! After the breeze, the mimosa stopped dancing and stood there gracefully, like a beautiful girl. The flowers of mimosa are spherical and purple, just like fireworks in the sky.

Mimosa is not only unique in appearance, but also very shy. I reached out and touched its leaves carefully. Its leaves immediately gathered together, slowly hung down, and it took a long time to open. How interesting I think: mimosa is named after it!

This observation of mimosa has made me see many interesting phenomena.

Mimosa composition 12 There is a lawn in my grandmother's backyard, and some mimosa plants grow on the lawn.

Mimosa leaves are palm-shaped, the color is bright green, and the flowers are pale pink, like a small pink fur ball, which is very beautiful.

One day, my mother and I drove to my grandmother's house. As soon as we get there, I will fly to the backyard. You know, it's interesting. There are many flowers with very bright colors, but this time, my goal is a plant called "mimosa" that I just mentioned. Sure enough, I found it beside the old tree. I smelled it with my nose and felt a faint fragrance. I touched it lightly with my hand. Oh, it's like a shy little girl-the leaves are hanging down, and it's really called "mimosa"

I don't understand why, so my mother and I borrowed a mobile phone Baidu, only to know that mimosa is often blown down by wind and rain for a long time. In order to prevent this from happening many times, it protects itself by hanging leaves and approaching each other.

It seems that all these plants know how to solve their own problems, so can we primary school students do it? Students, as the saying goes: do it yourself and have plenty of food and clothing. Let's bring hard-working hands and face a bright tomorrow with a smile!

Mimosa composition 13 My family planted a mimosa.

In spring, I bury my seeds in a flowerpot and water them every night. After a long time, the mimosa finally germinated and grew a seedling, which was delicate and swayed by the spring breeze.

The longer the mimosa grows, the bigger it grows. I found a hard thorn on its stem, which is his weapon. In order to protect themselves, the leaves of mimosa are dark green, and two pinnate compound leaves are arranged in the shape of palms. There are 7 moles and 24 pairs of long leaflets on each leaf axis. Now another mimosa is in full bloom at the top of the bamboo path. Pale red or purple flowers, like fluffy balls, are elegant but not delicate. I like mimosa very much. Gently touching a pile of leaflets will close and droop regularly along the leaf axis. If the touch is strong, not only the moon cake with poor overall performance of Xiaoyan Xiaoye will be affected, but also the whole big leaf will droop like a shy little girl. Hang your head and say nothing.

Usually, the leaves of mimosa naturally unfold during the day and close at night. If there are special circumstances, he will graduate naturally during the day. It is said that some countries also predict earthquakes according to this abnormal phenomenon of mimosa. Mimosa is really a wonderful plant.

Mimosa composition 14 Cousin's backyard, there are clumps of mimosa, small and exquisite, pleasing to the eye. Although the leaves of mimosa are not as gorgeous as roses or as generous as chrysanthemums, they make people feel very kind.

The leaves of mimosa are particularly sensitive. All you have to do is touch them with your finger and they will close immediately. Why is mimosa like this? Does it rest and sleep like a human?

With this question, I looked up its information on the Internet. It turns out that this is because the petiole base of mimosa has an enlarged parenchyma called "leaf pillow", which is full of water and is particularly sensitive to external stimuli. When you touch the mimosa, the leaves vibrate, and the water in the cells at the lower part of the pillow immediately flows to the upper and both sides, so the lower part collapses like a deflated ball, the upper part bulges like a deflated ball, and the petiole droops and closes. After a while, when the pillow was gradually filled with water, the expansion pressure increased, the leaflets opened again, the petiole stood up, and everything resumed. This is why mimosa is shy.

I didn't expect such interesting knowledge to be hidden in a grass, and there are many exotic flowers and plants in life. As long as you observe carefully and consult more materials, you will certainly understand the mystery.

Mimosa composition 15 Today, the students brought a magical mimosa. It is really beautiful, tall, composed of stems and leaves, with many layers of thin leaves. From a distance, it looks like a big green fan leaf. At close range, fine needles are like tufts of feathers, furry.

The students have never seen mimosa, and they all look at it curiously. A classmate volunteered to step onto the stage, reached out and touched it gently, and its leaves actually closed slowly. Everyone was shocked and went on stage to try. The folded leaves are thin and long, like spikes; Like a shy little girl, she hid her skirt. Everyone suddenly realized that this is the origin of the name mimosa.

Finally, it was my turn. I touched it carefully with my fingers. Hey, why are you not ashamed at all? Just when everyone was wondering, the teacher told us: "Mimosa is not ashamed because of our frequent touch, but it has already appeared a state of' boredom'." When we touch him, he will exercise and drink water. He is not ashamed of the lack of water. "

It turns out that a small pot of mimosa contains so many mysteries. Look, how amazing nature is!