Varieties of cornflowers, peculiarities of cornflowers

1.The role of cornflowers in the homeHigh-quality varieties can be arranged in flower beds and flower lands in proportion to other grass and flowers. It can also be planted on the side of the road or in the lawn, the plant shape is elegant, the flowers are beautiful, and it is very natural. It can also be used as a cut flower. <>

2.It can nourish beauty, relax the mind, help digestion, and make urination smooth. Cornflower hydrosol is a very gentle natural ** cleanser, and flower water can be used to maintain hair and moisturize the skin; It aids digestion and soothes rheumatic pain.

It helps to treat stomach pain, gastritis, gastrointestinal discomfort and bronchitis. It is a flower that is afraid of heat and cold, so it is difficult to grow it well in Taiwan in summer, unless it is planted in a cold area. <>

3.Single brew, suitable with green tea. Take four teaspoons of cornflower and brew with boiling water. Lilac tea juice, you can add a little honey to enhance the flavor.

Cornflowers are part of a large family of Asteraceae, and Europe is the homeland of cornflowers. In Germany, located in Central Europe, cornflowers can be found on hillsides, fields, in front of houses, on roadsides and on waterfronts. Summer is the flowering season of cornflowers, and the small and small head-shaped inflorescences grow on the top of the slender stalks, like a delicate girl, praying for happiness and joy to the "light of life" - the sun.

The simple flowers of cornflower lavender, light red and white, exuding a delicate fragrance and showing a girlish and graceful quality, have won the praise of the German people and are known as the national flower of Germany. The cornflower symbolizes the patriotic, optimistic, tenacious and frugal character of the Germanic people, the poet praises it with beautiful language, the painter depicts it with gorgeous brushwork, saying that its flowers can inspire people to be cautious and humble to learn, and this is the true portrayal of the German people's modest, cautious and modest style.

The legend of the cornflower.

Queen Louis, mother of Emperor Wilhelm I of Prussia, was forced to leave Berlin during a civil war. On the way to escape, the car broke down, and she and her two children got off the station and stood on the side of the road, where they found blue cornflowers blooming, and she made a wreath of the flowers and wore them on the chest of nine-year-old William. Later, Wilhelm I was crowned Emperor of Germany, and he still loved the cornflower very much, considering it an auspicious flower.

Morphological characteristics of cornflowers.

Cornflower, scientific name centaureacyanus, is a genus of cornflowers in the family Asteraceae, an annual herbaceous flower, also known as blue hibiscus, lychee chrysanthemum, and emerald blue, native to Europe. The plant is 30-70 cm tall and is covered with a layer of white wool when it is "young". The leaves are oblong-elliptic.

Only one flower blooms on each stalk, which is a model of "family planning". Flower colors white, red, blue, purple, etc. Warm areas bloom in spring, and colder areas bloom in summer.

There are double-petaled species. The English name is cornflower.

Cornflower language.

The flower language of cornflower is: happiness.

In the hearts of the Germans, it is the symbol of the nation, the royal flower of Prosen of the German Empire. Although the appearance is weak, it symbolizes solemnity and dignity. The cornflower is soft on the outside and strong on the inside, but on the inside, it is extremely strong, quite outstanding.

Morphological characteristics of cornflowers.

One or two years old grass flowers, multi-branched, with tall species and dwarf species, plant height 30-90cm. The branches are slender and multi-branched. Stems and leaves with white hairs, leaves linear, entire; Stems are often toothed or pinnaculated.

The capitate inflorescence is apical, the edge tongue-like flower is funnel-shaped, the petal edge is toothed, ** the flower is tubular, white, red, blue, purple and other colors, but mostly blue. Flowering period is from April to May. Seeds are harvested in July-August, and the dried inflorescences are harvested and dried, threshed and stored for cornflowers.

Hide. Reference.

The most common varieties of cornflower are silver leaf chrysanthemum and dwarf cornflower, both of which have relatively high cold resistance, like to grow in a dry environment, rough leaf cornflower and Eurasian cornflower plant height is usually about 100 cm, spreading cornflower is a harmful plant, affecting the ecological balance, small flower cornflower cornflower ornamental ability is extremely high, daily can be used as flower arrangement.

1. Silver leaf chrysanthemum

Silver leaf chrysanthemum is a perennial herbaceous plant, the plant height is usually about 50 cm, the leaves have white fluffy, it seems to be a silver leaf from a distance, it has a high ornamental effect, the plant is very cold-resistant, if it is planted in the south, it can not be moved into indoor planting in winter.

2. Dwarf cornflower

Dwarf cornflower is also the most common variety in daily life, mostly distributed in Europe, and can be artificially cultivated in China. Dwarf cornflowers bloom in July-August, bloom small blue and prefer to grow on dry hillsides.

3. Rough leaves are well-known as gyoza zai

The plant height of the rough-leaved cornflower is usually between 50 and 100 cm, the stem is erect, the flowering time is in June and September, the color is purple, the vitality is tenacious, it can grow in harsh environments, and it has a high drought tolerance, and it is distributed in various countries.

4. Eurasian cornflower

The plant height of the Eurasian cornflower is slightly higher than that of other varieties, usually between 80 100 cm, the flowering time is between July and September, and the edges of the leaves are gear-like. And it is covered with fluff, which is planted all over our country and is a light-loving plant.

5. Spread the cornflowers

Centaurea is a biennial herbaceous plant, currently distributed in Liaoning Province of China, different from other species, it is a harmful organism, its existence can affect the diversity of organisms, as well as destroy the natural ecosystem.

6. Spike cornflower

The stems and branches of the spike cornflower are relatively rough, the leaves are oval, and the edge of its leaves is gear-shaped, the flowering time is in October, the flowers are purple, and the god socks are a variety with relatively high ornamental ability.

7. Tianshan cornflower

Tianshan cornflower flowering time is in May, is a perennial plant, the height is about 30 centimeters, the color is widely distributed in China, mainly ornamental, often planted in horticultural planting.

8. Cornflower cornflower

Cornflower is the most common variety in life, the flowers are gorgeous, red and blue, the height of the plant type is usually about 20 cm, can be used to make flower arrangements, the flowers are beautiful and the plant shape is elegant, it is a good ornamental flower.

9. Black cornflower

Black cornflower is an annual or perennial plant, mostly used for garden cultivation ornamental, the flower color is rich in white, red, yellow and purple, the inflorescence is radioactive, and it is distributed in all parts of China.

Cornflower is the code name given by Tang Dong to Li Henan in the TV series "Broken Thorn".

Some. Cornflower is mostly used in flower beds and flower landscaping, cornflower can also be potted and cut flowers, cornflower is a one- or two-year-old herbaceous plant, the whole plant of cornflower has gray-white hairs, cornflower stems are erect, and the base is lignified.

Cornflower racemes apical, flower diameter 2 cm, calyx 4, petals 4, obovate with long claws, flower color reddish-purple, slightly fragrant. There are many varieties of cornflowers, ranging from single and double-petaled to annual ones, cornflowers can be sown in spring and bloom in summer and autumn. There are many colors of cornflower varieties, including white, dark purple, light purple, pink river, dark red and yellow banquet colors.

Cornflower is a flowering plant with a very long flowering period, the flowering period is generally in April-May of each year, the maturity period is in June and July of each year, and the seed life span is 8 years.

When the flowers of cornflower open, a large amount of nectar will be produced in the flowers, which is the focus of bee collection, bees use cornflower as the honey source to make honey, is a natural food with very high nutritional value, people can beautify after eating, and can also improve the body's immunity.

Cornflower is not only good-looking, but also edible, has a certain health care effect, cornflower flowers can be used for us to eat, with diuretic and swelling effect, in addition, cornflower also has a bright effect, the whole herb of cornflower with the finger flower is taken out of the juice and smeared, and then applied to the eyes, there is a clear effect. The fruit of cornflower can extract a large amount of oil that we use.

There are calyxes, cornflowers, there are several calyxes, most or a few capitates, arranged at the tips of the stems and branches, umbels or panicles. The bracts are oval, centimeter in diameter, and have sparse spider hairs. The total bracts are about 7 layers, all of which are oval and oblong from the outside to the inside, the outer and middle layers include the apical appendages 3-6 mm long and 2-4 mm wide, and the inner layer including the apical appendages 1-11 cm long and 3-4 mm wide.

All bracts have light brown or white appendages at the apex, the appendages of the outer and outer layers are larger, the appendages of the inner layer are larger, and all appendages are flat or short and descending along the bracts, and the margins are tassel-like serrate. The side flowers are enlarged, super long than the ** disc flower, blue, white, red or purple, the eaves are 5-8 lobed, and the disc flowers are light blue or red.