Question 1: The quality, symbol and characteristics of the lotus, etc. 10 points Quality: emerging from the mud but not stained, clear ripples but not evil
Symbol: noble, holy
< p> Question 2: Choose a plant and write about its characteristics and qualities to praise it. Lotus "The Gentleman in Flowers"Lotus is also known as lotus, water hibiscus, etc. It belongs to the family Nelumbinaceae of the order Proteaceae and is the general name for two plants of the genus Lotus. It is a perennial aquatic herbaceous plant of the genus Lotus. Lotus root is the underground stem of the lotus, which is long, thick and has long joints; the leaves are called lotus leaves and are shield-shaped; the seeds they produce are called lotus seeds.
The flowering period of lotus is from June to September every year. The flowers are solitary on the top of the pedicel, with many petals embedded in the receptacle. They come in white, red, pink, purple and other colors, which are really colorful.
In addition to providing people with beautiful enjoyment, lotus also has important edible and medicinal values.
Lotus roots and lotus seeds are edible and have high nutritional value. Lotus seeds, lotus roots, lotus leaves, etc. can be used as medicine.
Whenever the pond in the south of the village is covered with beautiful lotus flowers, the green leaves and red flowers are beautiful. I often walk alone by the pond, lingering and feeling the proud, refined, elegant and noble qualities of the lotus up close.
Zhou Dunyi, a scholar from the Song Dynasty, said in "The Theory of Love of Lotus" that "it is straight in the middle and straight in the outside, not creeping or branching, coming out of the mud but not stained, washing the clear ripples without being evil." Master Zhou accurately described the lotus. of noble character.
The noble lotus is an example of benevolent conduct for people with lofty ideals in ancient and modern times. The lotus is known as the gentleman among flowers.
Question 3: What are the characteristics of lotus? Lotus - the fairy in the flower
Scientific name: Nelumbo mucifera
Popular name: Hindu Lotus
Alias: lotus, hibiscus, water fungus, hibiscus, water bloom, water bloom Hibiscus, Shuidan, Water Hibiscus, Zezhi, Yuhuan, Grass Hibiscus, June Spring, Chinese Lotus, etc.
Family name: Nymphaeaceae, Nelumbo genus. There are two kinds of plants in this genus, the other one is N.pentapetala, which is produced in America.
Morphological characteristics: perennial aquatic plant. The rhizome (lotus root) is fat and multi-nodal, growing horizontally in the mud at the bottom of the water. The leaves are shield-shaped and round, with dark green surface, covered with waxy white powder, grey-green underside, entire edge and wavy shape. The petiole is cylindrical and densely covered with barbs. The flowers are solitary on the top of the pedicel, above the water surface, and have single, double, double and double petals. The flower colors vary from white, pink, deep red, lavender or intermediate colors. There are many stamens and pistils. It is free and buried in an inverted cone-shaped spongy receptacle. The surface of the receptacle has many scattered honeycomb-like holes. After fertilization, it gradually expands and is called a lotus. A small nut (lotus seed) grows in each hole. The flowering period is from June to September, opening in the morning and closing in the evening. The fruit ripening period is from September to October. There are many varieties of lotus cultivars, which can be divided into three systems: lotus root, seed lotus and flower lotus according to different uses.
Lotus is a root aquatic flower. The lotus root is the fat underground stem of the lotus that grows horizontally in the mud. The cross-section of the lotus root has many pores of different sizes, which are the air cavities formed by the lotus to adapt to life in the water. This type of air cavity can also be seen in petioles and pedicels. There are also many small water-transporting vessels on the stems, and the walls of the vessels are covered with thickened mucus-like lignocellulose. It has a certain elasticity. When broken and stretched, many white connected lotus root threads appear. The old lotus root has more silk than the micro lotus root. The top bud of lotus root is called lotus root and is covered by scales. After it germinates, it produces a slender underground stem called a lotus root. The lotus root is divided into segments, and adventitious roots surround the segments. Leaves and flowers are drawn at the nodes. The new lotus root formed from the tip of the lotus root belt is called the main lotus root. The vigorous lotus root has 4-7 sections of lotus root tube, with a length of 10-25 cm and a diameter of about 6-12 cm. The branch lotus roots branched off from the main lotus root are called sub-lotus roots; the green onions that grow out of the sub-lotus roots are called sun lotus roots, often with only one node. The size, shape, color and luster of the lotus root, the time when the lotus root grows, the depth of the lotus root entering the mud, the quality and flavor, etc., all vary from variety to variety and are affected by cultivation and conditions. The leaves are large, up to 70 cm in diameter, full-line, shield-shaped and round, with 14-2l radial veins. The leaves are dark green, rough, and covered with short blunt spines. There is a layer of waxy white powder between the thorns, so rainwater can condense into rolling drops.
The so-called "dropped whisk, broken beads but round" (a poem by Du Fu of the Tang Dynasty) praises the unique dynamic landscape of lotus flowers after the rain. The underside of the leaves is green, smooth and hairless, with raised veins, and a cylindrical petiole in the center that lifts the lotus leaf to release water. There are dense thorns on the stem, the connection between the petiole and the underground stem is white, and the water and above water parts are green.
There are three types of leaves: the leaves first produced from the terminal buds are small in shape and have thin stalks, floating on the water, and are called money leaves, or lotus leaves; the leaves that first grow from the lotus root are slightly larger and also called lotus leaves. The leaves that float on the water are called floating leaves; the leaves that grow from the lotus root belt and stick out of the water are called standing leaves. Regardless of whether they are money leaves, floating leaves or standing leaves, they are relatively inwardly rolled into ribs before they emerge from the water. The vertical leaves grow sooner or later, and their size, height, and sequence show obvious ascending and descending steps. When the new lotus root is formed, the vertical leaves that are pulled out are larger than the front ones and have shorter spines, which are called back leaves. In front of them, there is a small leaf with a short stalk and a reddish back, which is called a terminal leaf. As long as people can identify the terminal leaves, they can find the location of the new lotus roots in the mud.
The flower primordium of the lotus is born in the bud at the lotus root belt and on the back of the base of the young leaves; the flowers are solitary and bisexual; the sepals are 4-5, green, and fall off after the flowers bloom; they grow peach-shaped, Peach-shaped or round peach-shaped, dark purple or gray-green; the flowers can be divided into single petals, double petals, double petals, and thousand petals, and the colors can vary from deep red, pink, white, green and intermediate colors; the flowering period is 6-9 The flowering period of a single flower only lasts for 3-4 days, and usually opens and closes at noon. Thousand-petaled flowers can bloom for more than 10 days; the flower diameter can reach up to 30 cm, and the smallest ones are less than 10 cm; the stamens are 60-450 or petaled, and the anthers are The appendages are mostly yellow, and the filaments are white; the schoolhead is uncooked, the ovary is superior, and the carpels are mostly separated and scattered in bowl-shaped and trumpet-shaped green receptacles. The enlarged receptacle after the flowers fade is called a lotus pod, with 3-30 lotus cells on it. When developing normally, each carpel forms a small oval nut. Sometimes the carpel becomes vesicular or valved and cannot form fruits.
The fruit is commonly known as lotus seed, green boil...>>