Is dandelion a flower? Are dandelion flowers fully flowered?

The flowers of dandelions are yellow. And the bulbous, fluffy, and fluttering seeds that can be scattered in the wind with a blow are already ripe.

Dandelion has high edible, medicinal and nutritional value. Dandelion contains dandelion alcohol, choline, organic acids, inulin, glucose, vitamin C, vitamin D, carotene and other nutrients, and is rich in trace elements. Each 100 grams of fresh leaves contains 11 grams of protein, 11 grams of fat, 11 grams of carbohydrates, grams of crude fiber, grams of ash, 216 mg of calcium, 93 mg of phosphorus, milligrams of iron, milligrams of vitamins, milligrams of vitamins, milligrams of niacin, 47 milligrams of vitamin C, and milligrams of carotene.

Dandelion food has become popular in the United States and Japan. Modern medical studies have shown that dandelion has the effects of "antiviral, anti-infective, and anti-tumor", which has attracted international attention.

Dandelion. Scientific name: taraxacum

officnala

English name: dandelion

Pinyin: púgōng

Yīng Latin name: Herba

taraxaci

Family: Asteraceae.

compositae

Aliases: dandelion, edible dandelion, bedwetting grass, western dandelion, daffle ("Qianjin Fang"), mattress grass ("Tang Materia Medica"), dandelion ("Qianjin Yifang") dandelion ("Materia Medica"), Diding ("Materia Medica"), Golden Hairpin Grass ("Shisu Materia Medica"), Porcelum Vegetables, Huanghua Miao, Huanghualang ("Saving the Famine Materia Medica"), Partridge ("Gengxin Jade Book"), Mother-in-law Ding ("Southern Yunnan Materia Medica"), Baiguding ("Wild Vegetable Recipe"), Huanghua Diding, Dandelion, True Phlegm Grass, Dog Milkweed("Compendium"), milk grass ("Benjing Fengyuan"), remnant flying fall ("Herbal Medicine Preparation"), yellow dog head ("Plant Names and Illustrations"), Budi centipede, ghost lantern ("Grass and Wood Recipe"), goat milk grass ("Materia Medica"), Shuangyingbudi ("Gui" folk prescription collection), yellow flower grass, ancient guding ("Jiangsu Plant Medicine"), Mao radish ("Sichuan Traditional Chinese Medicine"), Huanghua Sanqi ("Hangzhou Medicinal Plantation").

Flowering period – 3 August.

Because dandelions are of the Asteraceae family.

So it should be flowers.

It's a flower, it is.

Compositae. of perennial herbs.

Be. Because he will bloom.

They also rely on flowers to scatter their seeds.

Extend life. Remember.

Dandelion tidbits are fluffy.

Let me tell you, dandelions belong to grass flowers...

It does not have the delicate flowers of peach and plum, nor the fragrance of the rose moon, but it spreads the breath of spring, exudes tenacious vitality, and blooms everywhere in the fields, valleys, hillsides, meadows, roadsides, and sandy areas on the banks of rivers.

The flowers are flocculent, because the wind is flying, and the wetland is born. "When early spring comes, dandelions pull out their flower stems and bloom small yellow flowers in the green bushes. After the flowers bloom, the white crown hairs on the seeds form pompoms and sway in the wind.

When the seeds are ripe, they are like a small parachute, floating with the wind to settle down in a new place and give birth to new flowers.

dandelion flowers with a single inflorescence, apical, long; bracts grassy, green, partly reddish or purplish-red, apex with or without horns, with white beaded hairs; Tongue-like flowers bright yellow, apex truncated, 5 lobes, bisexual. The flowers of the dandelion inflorescence are all tongue-shaped and have stamens; stamens 5, anthers conjugated; 1 pistil. Therefore it is completely flowered.

According to the structure of the flowers, flowers can be divided into two categories: complete flowers and incomplete flowers. In a flower, the calyx, corolla, stamens, and pistil are all four, called a complete flower. The calyx is composed of sepals, the corolla is composed of petals, and the calyx and corolla form the perianth.

The complete flower refers to the four parts of the calyx, corolla, pistil and stamens in one flower, which are indispensable for the complete flower, and the complete flower must be a hermaphroditic flower.

Common complete flowers in life include rape flowers, daffodils, plum blossoms, peony flowers, moon flowers, roses, pea flowers, morning glory, cabbage flowers, peach blossoms, apricot blossoms, pear blossoms, plum blossoms, rose flowers, lotus flowers, magnolia flowers, begonia flowers, osmanthus flowers, apple blossoms, hawthorn flowers, February orchids, broad bean flowers, cowpea flowers, tomato flowers, etc.

Incomplete flower refers to the calyx, corolla, pistil, stamens in a flower in the four parts of the missing part or several parts of the incomplete flower, usually unisexual flowers belong to incomplete flowers, but incomplete flowers are not necessarily unisexual flowers, such as azalea lacks calyx, it is incomplete flowers but belongs to hermaphroditic flowers.

There are also many common incomplete flowers in life, such as pumpkin flowers, willow flowers, poplar flowers, chestnut flowers, castor flowers, calla lilies, calamus flowers, cucumber flowers, mulberry flowers, watermelon flowers, loofah flowers, eucommia, cattails, etc.

According to the condition of pistils and stamens, flowers can be divided into two types: in a flower, the stamens and pistils exist at the same time, which is called a hermaphroditic flower, such as the flower of peach and wheat. A flower that has only stamens or pistils is called a unisexual flower, such as the flower of a pumpkin or loofah.

The flowers that have only stamens are called male flowers; Those with only pistils are called female flowers. If the female flower and the male peanut are on the same plant, it is called monoecious, such as corn. If the female and male flowers do not grow on the same plant, they are called dioecious, such as mulberry.

Dandelions can be raised as flowers, and there is a pink dandelion that can be used to admire.

Pink dandelions.

Speaking of dandelions, everyone's impression of him is a small yellow flower.

Pink dandelion, also known as a thousand dandelions, this is a new horticultural variety of large-flowered dandelion, when flowering, the amount of flowers is very large, the flowering period is super long, heat-resistant and easy to raise, it is a variety that is worth planting!

The pink dandelion skin is very easy to raise, and the seedlings grow quickly, and they can bloom in about January! In foreign countries, this kind of thousand dandelions, because of the long flowering period and the appearance of group blooming is very beautiful, so it is widely used in gardens, lawns, and high-end flower beds. It is not a tall plant, but it has a long flowering period, from spring to late autumn and early winter.

After the flowering period, it can produce slender seeds, and the seeds have the ability to be self-sowing, and they are planted in the flower bed for one year, and there are flowers to see every year. When spring comes, they will bud and bloom. Home planting allows you to harvest the seeds and plant them again the following spring.

It is an excellent horticultural variety. This pretty pink dandelion is a strong positive plant that loves the sun very much. It is heat-tolerant and not afraid of the sun in summer, so it must be planted in a sunny place with a greater amount of flowering, and you can see flowers in all seasons in the hail belt in the southern region.

This pink senbonne dandelion prefers loose and fertile soil and can tolerate a certain amount of barrenness. Experiments have shown that the flowers in fertile soil are larger and more beautiful.

A herbaceous plant of the Asteraceae family, the whole herb can be used as medicine.

Dandelions are herbaceous plants, not flowers.

Dandelion is a perennial herbaceous plant of the family Asteraceae and dandelion, with obovate-lanceolate, inverted-lanceolate or oblong-lanceolate, and the petiole and main vein are often reddish-purple; The flowers are yellow, the base of the flowers is pale green, the upper part is purplish-red; The inner layer is linear-lanceolate; achenes dark brown obovate-lanceolate, crown hairs white, about 6 mm long; The flowering period is from April to September, and the fruiting period is from May to October.

Dandelion can be found in most parts of the country, and is widely found in hillside meadows, roadsides, fields, and river beaches at medium and low altitudes. Dandelion seeds are scattered in the wind and have strong fecundity, so the flower language of dandelion is love that cannot stay.

Dandelion can be harvested by picking the outer leaves in batches, or by cutting the leaves other than the heart leaves with a sickle, and cutting them once every 30 days. Harvesting can be done with a sickle or knife.

Disease control of dandelion celery

Leaf spot disease: small spots on the leaf surface that fade green to light brown in the size of the primary needle tip, and then expand into round to oval or irregular, dark gray to brown in the center, with brown line bulges at the edges, 3 8 mm in diameter, and 20 mm in individual lesions.

Spot blight: small brown spots appear on the leaves of the lower Qiaoshou at first, and then expand into black-brown round or nearly round to irregular spots, 5 10 mm in size, with an inconspicuous yellow halo on the outside. In the later stages, the edges of the lesions are dark brown.

Fusarium wilt: At the beginning of the disease, the leaves become light and yellow, wilt and droop, and the base of the stem also turns light brown. The vascular bundles at the base of the transverse stem can be seen to turn brown, and the vascular bundles of the branches that extend upwards gradually turn light brown, and the root skin becomes necrotic or blackened and rotten due to downward expansion.

Some stems are split at the base, and white mold is produced when the humidity is high.

Dandelions are not flowers. Dandelion is a perennial herbaceous plant of the genus Dandelion in the family Asteraceae, which can bloom but not flowers. People often refer to herbaceous plants as grasses and woody plants as trees.

Perennial herbs mean that the aboveground parts of the plant die every year, while the roots, rhizomes and bulbs of the underground parts survive for many years. <

Dandelions are not flowers. Dandelion is a perennial herbaceous plant of the genus Dandelion in the family Asteraceae, which can bloom but not flowers. People often refer to herbaceous plants as grasses and woody plants as trees.

Perennial herbs mean that the aboveground parts of the plant die every year, while the roots, rhizomes and bulbs of the underground parts survive for many years.

Dandelions are not flowers.

Dandelion belongs to the Asteraceae family, a perennial herbaceous plant, herbaceous plants are generally called grasses, that is, the aboveground parts of the plant die every year, while the roots, rhizomes and bulbs of the underground parts can live for many years.

The roots of the male are conical, the surface is brown, the base is gradually narrowed into a petiole, the petiole and the main vein are often reddish-purple, the leaf margin is sometimes wavy toothed or pinnate and deeply lobed, the upper part of the flower leaf is purple-red, and the dense spider silk is white pubescent.

Dandelion has a head-shaped inflorescence, the total bract bell-shaped, achenes dark brown, long crown hairs white, the flowering and fruiting period is April to October, the seeds have pompoms formed by white crown hairs, the flowers are scattered with the wind, and after arriving in a new place, they will give birth to new life.

Cultivation techniques

Dandelion is a perennial root-bearing plant, under wild conditions, the two-year-old plant can bloom and set seeds to let the seeds, the number of flowering knots increases with the growth years in early summer, some of the number of flowers per plant is more than 20, the number of flowers per plant of excellent varieties can be as high as more than 20, and the seeds are mature after 13 to 15 days after flowering.

The flower disc shell changes from green to yellow-green, and the seeds turn from milky white to brown. Do not wait until the flower disc is cracked before harvesting, otherwise the seeds are easy to scatter and lose a lot of losses. Generally, the number of seeds per inflorescence is more than 100.

The weight of 1000 seeds of large-leaved dandelion is about 2 grams, and the weight of 1000 seeds of small-leaved dandelion seeds is about 2 grams.