In the plant world, there is a wonderful plant called Dancing Grass.
This rare grass is mainly distributed in the deep forests of Sichuan, Hubei, Guizhou and Guangxi in the wild. It is already an endangered plant. Also known as Lover Grass, Affectionate Grass and Wind Grass. Dancing grass is called happiness, perhaps because it can bring happiness to everyone! It belongs to perennial woody leguminous plants of Papilionaceae, which are erect lobular shrubs, like grass but not grass, like trees and not like trees. When grown up, it is 60 cm tall and the seedlings are 25 cm tall. When it grows three leaves, it can be viewed.
Its stem is cylindrical and smooth; Each petiole has at most 3 leaves, the top leaf is 6~ 12 cm long, and a pair of lateral leaflets is about 3 cm long. Flowering period: August-65438+10, with lip shape and purplish red; The pod ripens in 10~ 1 1 month; The seeds are dark green or gray, and the seed coat is smooth and waxy. The ability of this plant to respond to changes in the external environment is amazing. If you play a beautiful song for it, or sing a beautiful song, it will be like a dancing girl, stretching out her arms and dancing affectionately. If you play chaotic and grotesque songs or make a loud noise at it, it will "stop dancing", not moving or turning, and it seems to show an extremely disgusting "mood".
According to scientists' research, dancing grass is actually a plant that is highly sensitive to sound waves with a certain frequency and intensity, which is directly related to temperature and sunlight. When the temperature is above 24℃, on sunny days, its opposite leaflets will cross-rotate, kiss and bounce, and the rotation range of the two leaves can reach more than 180 degrees, and then they will bounce back and rotate again. When the temperature is between 28℃ and 34℃, or on a sultry cloudy day, or after a storm, dozens of pairs of leaves sometimes hug each other tightly like lovers, and sometimes fly like dragonflies, which is dazzling and gives people a fresh, wonderful and mysterious feeling.
When night falls, it sticks its leaves vertically to the branches and snuggles up tightly. It is really a rare anemone in the plant kingdom. In addition, the dancing grass also has medicinal and health care values, the whole grass can be used as medicine, and it has the effects of removing blood stasis, promoting tissue regeneration, relaxing muscles and activating collaterals, and its leaves can treat fractures; Stems soaked in wine can strengthen bones and muscles and treat rheumatic bone pain.
If you have a chance, go and see this wonderful dancing grass!
2. I saw a plant in a book a few days ago called Dancing Grass.
Dancing grass? I was surprised and asked my father with questions. My father listened to my question and said, "Never heard of this kind of grass?" So I made up my mind to find out. At noon today, when I was reading Children's Encyclopedia, I found the information of dancing grass. I took a quick look. It turns out that even if there is no wind, this grass will rotate in the sun.
Scientists have two theories: one is that there is weak current and sunlight in this plant. The change of water flow direction causes the grass to dance; The other is that the rotation of auxin in plants causes the change of plant cell growth rate and the dance of grass. Oh! So this is the secret of dancing grass! When I got the answer, I jumped three feet, and my heart was sweeter than eating honey.
3. Dancing grass is about 20 words. Grandpa Wang, a neighbor, keeps a lot of flowers at home, including gorgeous peony, elegant Clivia, simple cactus, aloe with anti-inflammatory and analgesic effects, asparagus for purifying the air, and chlorophytum in Phnom Penh for beautifying the room ... Among them, my favorite is the magical dancing grass.
Dancing grass is like a flower, not a flower, not a grass. It is dressed in a turquoise coat, with leaves shaped like palms, bright colors and beautiful appearance.
There are about three leaves on each petiole, the middle leaf is big and the sides are small. There are a large number of linear lobules on both sides of its leaves, which are very sensitive to sound waves. When the temperature is not lower than 22 degrees Celsius, especially in the sun, it will keep swinging up and down under the action of sound waves, just like a butterfly flapping its wings in flight and a girl dancing on the stage, hence its name.
When the temperature reaches above 24 degrees Celsius and the weather is clear, its opposite leaflets will cross, kiss and bounce, and the rotation range of the two leaves can reach above 180 degrees Celsius, and then they will bounce back and rotate again. When the temperature is between 28℃ and 34℃, or on a sultry cloudy day, or after a storm, dozens of pairs of leaves sometimes hug like lovers and sometimes fly like dragonflies, which is dazzling and gives people a fresh, wonderful and mysterious feeling.
In the evening, the dancing grass began to "rest" and lay comfortably in bed like a farmer's uncle and a worker's uncle who had worked all day. According to Grandpa Wang, Dancing Grass also has certain medicinal value. The whole grass can be used as medicine, which has the effect of relaxing muscles and promoting blood circulation.
Leaves can cure fractures; Stems soaked in wine can strengthen bones and muscles and treat rheumatic bone pain. I like magic dancing grass.
4. Ask for an essay of more than 350 words to understand the mystery of dancing grass. This month, beyond the simple two-point line, I began to look forward to it.
Suddenly found that the rhythm of life began to jump. That day, my sister gave me a pot of dancing grass, and I felt flattered.
She is the first person to show such great confidence in my patience and care! I took it carefully, and as soon as I turned around, I began to worry: this is a delicate dancing grass, unlike the cactus I usually grow, which is still full of vitality after a few days without watering ... because dancing grass is a plant that likes light and is not easy to feed in winter. Taking on such a great test, I became a sunflower following the sun.
Every morning when I get up, I "survey" a place where the sun is most likely to shine on the upper terrace, and then I move to a place with the most sunshine after school in the afternoon ... I must have been really moved by the dancing grass, and the little guy finally came out to see me! It is conceivable that this is an exciting thing for a person who feeds plants other than cactus for the first time, which can be regarded as a "milestone" in my planting history. I can't wait to call my sister to report, and she is also very excited. So, the other end of the phone laughed one after another until I found out that the old woman on the other side poked her head here curiously ... or the grass that watered and danced with the sun every day, but it seems to me that being carefully served has become a commonplace, so I am unmoved. For several days, it always discouraged me from staying at the height of * * * *.
But because of this, I expect it to grow to tens of centimeters in the manual, and I expect it to dance in soft music one day! This is the power of expectation, which makes every boring day lively. Because of the expectation, I got a bumper harvest; Because of expectation, this memory is worth collecting.
5. The charm of the World Expo in my heart. Expo 20 14 is getting closer and closer to us, and we all welcome it with excitement.
Although I have never seen the Expo site, I also have an Expo in my heart ... The Expo in my heart is a place of exotic flowers and plants, including pitcher plants that eat insects; There are mimosa leaves that roll up when touched or even just blown; There are dancing grasses ... these magical plants have opened our eyes. The World Expo in my heart is a place full of infinite elegance, where there is the spectacular Jiaozhou Bridge; Have the beauty of Zhongshan Park; This is the magic of the underwater world ... all this makes us amazed! The World Expo in my heart is like a food city. There are not only famous Tsingtao beer and seashells with "Master Xi Shi", but also Qingdao specialties such as Dazeshan grape, Beizhai big cherry, cold dew peach and Chengyang big peach. When you are thirsty, there is Laoshan mineral water to quench your thirst! The World Expo in my mind is a green world. Although there are many snacks, there is no "white pollution" flying all over the sky. It tells us not to litter.
It also tells us to travel with low carbon and try to walk or ride a bike when going out. It also tells us that we should "sympathize with farmers" as the poet Li Shen wrote:-When weeding is at noon, sweat drips down the soil. Who knows that every grain of Chinese food is hard?
When you squander food, have you ever thought that there are still many children in the world who don't have enough to eat and don't wear warm clothes? Have you ever thought that you are wasting the hard sweat of the farmer's uncle? The World Expo in my heart is warm and full of infinite fun, and people from all corners of the country gather here. People of all ethnic groups are talking and laughing, happy and harmonious, just like a harmonious family, United and friendly, helping each other. The World Expo in my heart is still full of hope, the magic of nature, environmental protection, delicious food and infinite elegance ... The World Expo will also unite people of all ethnic groups and enhance the feelings and friendship between people of all ethnic groups.
These are the pride of the Expo, and they make the Expo more brilliant! I believe that by then, Qingdao's charming World Expo will be colorful.
6. Beautiful place-Xishuangbanna (1) Composition February 16 The weather is fine on Tuesday! Yeah! Yeah! I'm so happy! Want to know why I'm so happy? Tell you what! I'm going to Xishuangbanna today, which is my dream place! In my heart, there are gentle elephants, beautiful Dai girls and dense virgin forests ... I will go to such a beautiful place soon! Can you be unhappy? /kloc-on Wednesday, February 7, Xishuangbanna turned cloudy and sunny, and here I am.
Today I finally came to the paradise in my heart-Xishuangbanna. Sitting on the tourist bus, I curiously observed everything outside the window. I found that the street lamps in Jinghong city are very distinctive, all in the shape of elephant feet drums.
When I came to Xishuangbanna, I saw coconut trees the most. You can see it everywhere on both sides of the street, and some coconut trees still bear coconuts. The most distinctive thing is that Jinghong City has many shops selling jewelry and jadeite. As long as you walk into a jewelry store, it will make you linger.
&&The first scenic spot we went to today was Menglun Botanical Garden. There are many exotic flowers and herbs in Menglun Botanical Garden, which opened my eyes. For example: bottle orchids like wine bottles, spiny keels, golden worry-free flowers, red torch flowers, upside-down Datura stramonium, dancing grass that dances when listening to music, mimosa that hits it off at the touch, mysterious fruit that can change people's taste, tall areca trees ... Among them, the most magical is the mysterious fruit, which is an oval red berry. After eating the mysterious fruit, in Menglun Botanical Garden, I realized many plants that I have never seen before, and I think the beauty of the plant kingdom belongs to it.
& & This afternoon, the scenic spot we are going to is Dai Garden in Olive Dam. This is composed of three Dai villages, and the temple is the most distinctive in the Dai garden.
Because the Dai people believe in Hinayana Buddhism, the better the temple is built, the richer the village is, and the Buddha statues in the temple are vivid and the surrounding decorations are gorgeous. To show respect for the Buddha, the guide told us to take off our shoes before entering the temple. In front of a white temple, we were lucky enough to see the strange landscape of "Tabao Tree". It first has a tower, and then a tree grows from the tower, which is what we see as the "Tabao Tree".
In Dai Garden, it's a pity that I couldn't take part in the fierce water splashing war. At the end of the day's tour, my eyes were full. I decided to have a good night's rest and make tomorrow's trip full of energy. As night fell, I followed my parents to sit on the barbecue stall beside the Lancang River, eating grilled fish tied with citronella and tearing soda by hand, enjoying the beautiful night in Xishuangbanna.