Why is Snow Lotus not icy and cold?

Snowdrop is a world-famous rare medicinal herb that grows in snowy rocky peaks near the high mountain snow line, and is not afraid of high mountain winds, ultra-low temperatures, and strong light. The snow lotus plant is very short, the leaves grow close to the ground, the rhizome is thick, not easy to break, and can dig into the crevices of the stone to absorb water and nutrients.

Plants that grow on the snowy terrain of the mountains have special skills to resist cold. Shaped like a lotus flower, the snow-capped snow-filled rocks of the mountains are covered with thick hairs on its stems and leaves, as well as long hairs on its bracts, which let in sunlight and retain heat like a glass conservatory. Wildflowers like snow lotus, which grow in the mountains, can also make their own "antifreeze".

Their juice contains surprisingly high amounts of salt and other chemicals, and it does not freeze when growing in ice and snow below zero degrees Celsius. So the snow lotus can bloom proudly on the ice peaks and snow mountains.

On the towering snow-capped mountains, it is difficult for creatures to survive, but a precious flower grows tenaciously - snow lotus.

Snow lotus blooms from mid-July to around August and is a herbaceous plant of the Asteraceae family, about 15-25 centimeters tall and about 15-25 centimeters old. At the top of the stem is a large flower disc with a purple corolla, elegant and noble. In addition to the corolla, there are several layers of white, yellow or light green membranous bracts, which people thought were petals.

The whole plant of snow lotus is densely covered with fluff. These fluffs are like a thick sweater for Snow Lotus, which can not only keep out the cold, but also prevent the loss of moisture, and also block the strong sunlight radiation on the high mountains. It is no wonder that in people's impressions, snow lotus is white and flawless.

Whenever the weather is clear and the sun is shining, the branches and leaves and petals of the snow lotus will be soothing, and the fragrance will hit people and make people intoxicated. As soon as there were clouds, the snow lotus quietly closed again.

Snow lotus, like other alpine plants, has a lot of sugar in its sap, which is particularly resistant to frost. Its seeds germinate at 0 degrees Celsius and grow at 3-5 degrees Celsius. Seedlings can withstand freezing temperatures as low as -21 degrees Celsius.

In an environment with a growing season of less than two months, it can exceed the height of other plants by five to seven times.

Snow Lotus, also known as Fresh Grass Orchid, Tianshan Snow Lotus, Alpine Snow Lotus. It is a perennial herb of the Asteraceae family, with a height of 1535 cm, which can be used for diseases such as low back pain, rheumatism, menstruation and blood activation. It is distributed in the Tibetan people of Xinjiang, called Chaguo Suba, and called Kargul in Uygur language, and is a perennial herbaceous plant of the Asteraceae family.

Born on hillsides, valleys, rock crevices, water's edges, meadows, 24003470 meters above sea level. Contains active ingredients such as volatile oils, alkaloids, flavonoids, but tennis, sugars, cums. It has the effects of removing cold phlegm, strengthening yang and replenishing blood, warming the uterus and dispersing sounds, and menstrual irregularities.

In addition, Tianshan Snow Lotus has obvious effects on kidney deficiency and low back pain, dispelling rheumatism, and invigorating blood through menstruation. Snow lotus can be collected as a whole grass. Harvested in July and early August when it blooms.

After harvesting, it should be exposed to the sun to prevent the loss of volatile oils and the destruction of active ingredients. Why can Snow Lotus survive in the cold snow? Because snow lotus has the biological characteristics of adapting to the alpine environment.

Its leaves are extremely dense, like long white hairs, and it is difficult to exchange with the outside world in the gas in the basement. During the day, under the direct exposure of sunlight, it absorbs more heat than the surrounding soil and air, with high heat and strong evaporative power; The hairy bacterial mass protects the body from intense radiation damage. In addition, in the capitate inflorescence at the tip of the cell, the hairy leaves on both sides are often covered with dense hairs, as if wearing a white velvet coat, to protect the seed propagation in the cold alpine environment.

Due to the accumulation of a large amount of soluble sugars, proteins, lipids and other substances in the cells of snow lotus, the freezing point of the cell protoplasm fluid can be reduced. When the temperature drops below the freezing point of the protoplasty fluid, the moisture of the protoplasm penetrates into the intercellular space and freezes within the space where the plasma wall is separated. Protoplasts gradually shrink and do not get harmed.

When the weather warms up, the ice melts, the water is absorbed by the protoplasts, and the cells return to normal. The peculiar alpine plant Snow Lotus survives in the alpine mountains by virtue of this cold resistance. Knowledge Expansion:

Medicinal. In the Qing Dynasty Zhao Xuemin's "Compendium of Materia Medica" art has snow, spring and summer, grass in the snow, lotus-like thorns, and Tingting cute. The Tianshan Mountains, winter and summer are covered with snow, and there are lotuses in the snow.

The first person recorded the top of the Heavenly Mountain. Sexual taste: bitter, slightly bitter, warm; Indications:

Clear away heat and detoxify, dispel rheumatism, remove **** disease, reduce swelling and relieve cough. Relieve pain. It is used for head trauma, ** disease, rheumatoid arthritis, stroke, altitude sickness, external application to reduce swelling.

Snow Lotus"、"Tianshan Snow Lotus"They are all familiar to us, but there are not many friends who have really seen Snow Lotus. Snow lotus is also known as Tianshan Snow Lotus, because the wild distribution of snow lotus is mainly concentrated in the Tianshan Mountains, Kunlun Mountains and Altai Mountains in Xinjiang, among which the Tianshan Mountains in Xinjiang are the most widely distributed. From a taxonomic point of view, sedge belongs to the herbaceous plants of the genus Cyperaceae, Asteraceae, Asterinaceae, order, and is commonly found in mountainous areas at an altitude of 2500-4000 meters.

It is a very tenacious plant. Adult snow lotus can grow at temperatures as low as minus 20 degrees Celsius, and the seeds germinate at zero degrees Celsius.

The height of the snow lotus varies greatly depending on its growth cycle, but in general, it is between 2 and 50 centimeters in height and about 3 centimeters in diameter, which means that its perturbated rhizome is thick. Therefore, the lower height and thicker rhizomes help the snow lotus withstand cold weather. And according to scientific research, snow lotus cells contain a lot of soluble sugar and lignin, and it is the existence of these two substances that gives snow lotus the capital to resist cold.

Secondly, there are small hairs on the leaves of the snow lotus, which can also play a certain role in keeping out the cold.

Growing on a snowy mountain also has certain benefits, otherwise the snow lotus will be dumbfounded. The living conditions in the snow-capped mountains are poor, so there are few other species, and the competition pressure of the snow lotus is small, and secondly, the snow-capped mountains such as the Qinghai-Tibet Plateau have sufficient sunlight and strong photosynthesis. Why did they survive?

Perhaps the most resistant to the cold is the antifreeze protein in plants, which prevents water from freezing on freezing points. Just like some organisms can survive in volcanic craters because they have antithermal proteins. Although the air on the plateau is thin, it is able to sustain the survival of plants.

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Not afraid of cold, its cold-resistant ability is particularly strong, for windy weather and relatively low temperature, there is no shadow Hui search loud sound, and when growing, it is generally grown in the stone crevices to absorb some water leakage, so it is better to grow on top of the snow mountain.

It is not afraid of the cold, because the snow lotus likes to be in a cold place, and the snow lotus has high requirements for the growth environment, and only encounters in this kind of auspicious and noisy environment, the snow lotus can grow well, so I would like to omit that it is not afraid of the cold.

Snow lotus is not afraid of the cold. Because snow lotus is very hardy, it can bloom normally only if it lives on the snowy mountains for a long time.

It is indeed not afraid of the cold, because Snow Lotus has adapted to this environment.

Snow lotus is a perennial herbaceous plant of the Asteraceae family, which is particularly hardy. The snow lotus plant is very short, with cushion-like leaves lying densely on the ground, and the roots are flexibly interspersed between the rocks. The stems and leaves of the snow lotus are covered with long and thick white cotton hairs, and the layers of fluffy white flowers are wrapped in purple-red flowers, which can not only protect against cold, keep warm, and keep warm, but also reflect the solar radiation on the high mountains, thus ensuring that the snow lotus can survive normally in the cold snow mountains.

Because of the particularity of its stems, leaves and petals, it is particularly hardy and not afraid of cold.

The plant is short and thick, with leaves close to the ground and white hairs that protect against cold, wind and ultraviolet rays. The roots of the snow lotus are well developed and can be effectively inserted into the crevices of the stone to absorb water and nutrients.

Every year in July, the snow lotus also blooms in large, showy flowers.

Its corolla has several layers of membranous bracts on the outside, which are used to protect against cold, retain moisture and reflect ultraviolet rays.