What is the symbol of spring?

What is the sign of spring? Spring is the season when flowers bloom. As we all know, the flower that blooms in spring is peach blossom. Spring is the most vibrant and green everywhere. Let's know what is the sign of spring and related information.

What are the signs of spring? 1 The signs of spring are Yingchun, Willow, Peach Blossom, Tulip, Lily, Narcissus, Rose, Rape Flower, Orchid, Peony, Butterfly, Swallow and so on.

First of all, winter jasmine

Winter jasmine Yingchun is also known as Yingchun and Yingchunhua. This is a golden deciduous shrub belt. Plant height is 30- 100 cm. Branchlets are slender, erect or arched, drooping, showing a chaotic pattern.

3 leaflets are opposite to compound leaves, and the leaves are ovoid to oblong. Flowers were born on the branches born last year, which opened before the leaves, with a faint fragrance, golden color and a blush outside. The flowering period is from February to April. Named for its earliest opening among flowers, flowers will usher in the spring of flowers.

Second, willow trees.

Willow is the general name of a plant: Salix matsudana. , Kimura willow, weeping willow. Salix is mostly a shrub, a rare tree, with no terminal buds, no hinge branches, few stamens and insect-borne flowers. The characteristics show that Populus and Salix have evolved.

There are about 520 species of this genus in the world, mainly distributed in temperate regions of the northern hemisphere, followed by cold regions, tropical regions and southern hemisphere, and there are no wild species in Oceania. There are 257 species in China, 122 variety and 33 variety. All provinces and regions have production.

Third, peach blossoms.

Peach blossom, the blooming flower of peach tree, belongs to Rosaceae. The leaves are elliptic and lanceolate, and the drupe is nearly spherical, which is mainly divided into two categories: peach and peach. Peach blossom originated in north-central China, and is widely planted in temperate countries and regions in the world. Its propagation is mainly by grafting.

Peach blossom can be made into peach crisp, peach balls, peach tea and other foods. With high ornamental value, it is a common material for literary creation. In addition, the elements in peach blossom have medicinal value of dredging meridians and moistening skin. Its gorgeous language and representative meaning are: prisoners of love. From March to June every year, different Peach Blossom Festival activities are held in different places with peach blossoms as the medium.

Fourth, tulips.

Tulipa Gesneriaceae is a perennial herb of Liliaceae. The English name is "Garden tulip" or "Didiers tulip". Tulip is widely regarded as the national flower of Turkey, Holland, Hungary and other countries.

3-5 leaves, strip-shaped to ovate-lanceolate, single-topped, large and gorgeous, perianth segments red or mixed with white and yellow, sometimes white or yellow, 5-7 cm long and 2-4 cm wide, 6 stamens of the same length, hairless filaments, no style, swollen stigma in cockscomb shape, flowering in April-May.

Verb (short for verb) Lily

Lily, scientific name (Lilium Brown II var. Viridulum Baker) is also known as Qiangshu, Fanjiu, Shandan, Daoxian, Chongmai, Atrium, Moro, Heavy Box, Zhong Fenghua, Lily Garlic, Master Garlic, Garlic Brain Potato, Cordate telosma and so on.

Lilium is a perennial herbaceous bulbous plant of Liliaceae, which is native to China and mainly distributed in temperate regions of the northern hemisphere such as East Asia, Europe and North America. At least 120 species have been found in the world, of which 55 species are from China.

In recent years, artificial hybridization has produced many new varieties, such as Asian lily, perfume lily and fire lily. Bulbs are rich in starch, which can be eaten or used as medicine.

What is the sign of spring? When does spring begin? Judging from the average temperature.

Climatologists in China suggest that the four seasons should be divided according to the five-day average temperature (waiting temperature) and the growth and activity laws of some plants or animals that can reflect the coming season.

In other words:

When the waiting temperature (average temperature for five consecutive days) reaches 10℃ and below 22℃, it is spring; Summer is the time to wait for the temperature to be higher than 22℃; In autumn, the waiting temperature is between 22℃ and 10℃; When the waiting temperature is lower than 10℃, it is winter.

When does spring begin? It begins with the twenty-four solar terms.

In some ancient books in China, beginning of spring (around February 4th), Changxia (around May 6th), beginning of autumn (around August 8th) and beginning of winter (around1October 8th) are regarded as four seasons.

Ancient folks also used to use the lunar month to represent the four seasons. The first month of the lunar calendar is spring, after April and May, it is summer (marked as Dragon Boat Festival in May), after July 7, it is autumn (marked as Double Ninth Festival on September 9), and after October, it is winter (called winter month).

When does spring begin: astronomical calendar

According to the change of temperature and sunshine, it is generally popular to divide the four seasons into spring, summer, autumn and winter by astronomical solar calendar, that is, spring is from vernal equinox to summer solstice; Summer solstice to autumn is divided into summer; Autumn equinox to winter solstice is autumn; Winter solstice to spring is divided into winter.

Tips:

At present, people usually think that March, April and May belong to spring. June, July and August belong to summer, and September, 65438+ October and 165438+ October belong to autumn. 65438+February, 65438+ 10 and February belong to winter.

When does spring begin: Catholic and Christian standards

The "ember day and week" stipulated by the Catholic Church and the Episcopal Church of Christ are four festivals for holding special prayers, fasting and abstinence. Christians are used to using these four Sundays as symbols of the four seasons:

1, one week after the holy cross (September14);

2. One week after St. Lucy's Day (65438+February 65438+March);

3. Lent is the first week of Lent (Latin Quadrage Sima); Lenten in English writing means spring.

4. One week after Pentecost.

For Christianity, the characteristic holiday of lent is Easter, and the characteristic holiday of winter is Christmas.

What is the symbol of spring? What are the flowers that bloom in spring?

1. Spring flower: peach blossom

As the saying goes, "People don't know where to go, but peach blossoms still smile at the spring breeze." The beautiful peach blossom is a flower that blooms in spring. Peach blossoms generally bloom in March-April every year, and the petals are mostly white, pink and red, which has a rich and gorgeous aesthetic feeling.

2. apricot flowers

Apricot blossom is one of the flowers that bloom in spring. Like peach blossoms, the flowering period is from March to April, and the color will change with time. Apricot flowers are pure red when they are in bud, fade slowly after flowering, and become pure white when they fall.

3. plum blossom

Although "a few plums in a corner, cold ling blooms alone", plum blossoms actually bloom in spring, a kind of flower. Plum blossoms bloom in winter and spring, so noble plum blossoms can also be seen in the branches in spring, emitting a faint plum blossom fragrance, with a gentleman's temperament and character.

4.azaleas

As one of the top ten famous flowers in China, Rhododendron is also a kind of flower that blooms in spring, and the flowering period is from April to May. The colors of azaleas are generally red, but the shades of red are different. From a distance, the azaleas all over the mountain are as red as fire, giving people a warm and unrestrained feeling.

5. Pear blossoms

Many people like to eat pears. In fact, pear trees also bloom in spring. In spring, pear blossoms will slowly bloom on the branches, and the color is pure white, just like crystal snowflakes, which is particularly beautiful. Pear also has a strong fragrance, and its elegant flower posture has been praised and loved by countless literati.

6.daffodils

Narcissus is a traditional ornamental flower in China, which blooms in spring and is usually planted indoors for viewing. The petals of daffodils are white, but at the end of the petals, near the flower core, they are yellow and have a charming and lovely beauty.

7. Winter jasmine

As its name suggests, Jasminum nudiflorum welcomes the arrival of spring. Generally, when the winter jasmine blooms, it means that spring has arrived. Its flowering period is from February to April, and its petals are golden yellow, fragrant and beautiful. It is the earliest flower in spring.

8.tulips

Tulip, as the national flower of Holland, Turkey and other countries, also blooms from March to May in spring. Its flowers are usually single on the stem, with large and gorgeous flowers and various colors, such as white, yellow, red and purple. This is an elegant and beautiful flower plant.

9.cherry blossoms

As we all know, cherry blossoms also bloom in spring, and their flowering period is generally in March, and their petals are pink and gorgeous. The patterns of cherry blossoms are very beautiful and have a refreshing fragrance, which often attracts a large number of tourists to places where cherry blossoms are in full bloom.

10, begonia flower

Begonia is a unique plant in China, enjoying the reputation of "national beauty and fragrance". The flowering period of Begonia is from April to May every spring, and the flowers are white or pink. Because of its chic flower posture and gorgeous colors, it is also known as "Flower Fairy" and "Flower Princess".