Why does Selaginella have the ability to bring back the dead?

Why does Selaginella have the ability to bring back the dead?

Why Selaginella has the ability to bring back the dead. Selaginella is a kind of plant, which often appears in martial arts novels. In the novel, he has the ability to bring back the dead, which is related to his living habits and legends. Let's see why Selaginella has the ability to bring back the dead!

Why does Selaginella have the ability to bring back the dead? 1 Selaginella's living state

Different from the mystery in the novel, Selaginella in real life is more like a wandering Lang Ke. Selaginella Selaginella, which chooses spore propagation, has no romantic cells to bloom. Selaginella will lose its green color in the dry season, showing a yellow shape, and its leaves will curl inward, hugging itself, like a grass ball, and go with the wind.

In the warm and rainy season, Selaginella, which has taken root and sprouted, spread its branches and leaves tightly together from the inside out and dyed the whole body green again. The tenacious vitality and the rapid recovery of vitality are often amazing. Selaginella specimens have been found, but they came back to life after contact with water. What does Selaginella look like?

The water content of plants varies. The water content of aquatic plants is often above 90%, some plants in desert areas only reach 6%, and the water content of woody plants is around 40%? 50%, and the water content of medicinal materials is about 70%-80%. However, Selaginella can still maintain life when the water content is reduced below 5%.

The value of Selaginella

1, the ornamental value of Selaginella

Selaginella and cypress have the same ornamental value. Selaginella has a graceful posture, only needs a little water to survive, and is easy to cultivate. Selaginella is usually planted in potted plants or made into rock bonsai for viewing. Gardens are often used for cultivation on rockeries and rocky slopes.

2. Medicinal value of Selaginella Selaginella

Selaginella has no ability to revive the dead, but it also has high medicinal value. Selaginella has the effect of promoting blood circulation and dredging menstruation. Used for amenorrhea, dysmenorrhea, hysteria and traumatic injury. Selaginella charcoal has the effects of removing blood stasis and stopping bleeding, and can be used for treating hematemesis, metrorrhagia, hematochezia and proctoptosis.

Why does Selaginella have the ability to bring back the dead? Selaginella is a perennial herbaceous fern. It is about 5- 10 cm high, with brown stems, overgrown weeds, flat appearance and light green. So why does Selaginella have such a strange common name? It turns out that Selaginella has extremely tenacious drought resistance that other plants can't match at all. When the weather is dry, its twigs curl up like small hands. The cute appearance of huddled up looks like a tiger's fist, so people like to call it "tiger fist".

Selaginella wilts by curling to protect the last moisture in the body from evaporation. In this way, you can maintain your life during the drought. When it rains, the air is humid, and those small "fists" that are curled up are scattered, as if they were "dead" and resurrected. Now, you must understand why Selaginella is also called "resurrection grass"! So, compared with other plants, to what extent can Selaginella keep the minimum water content? Please see: the water content of aquatic plants is 98%, that of herbs is 70-80%, and that of woody plants is 40-50%. Plants in desert areas are the most drought-tolerant, some of which have a water content of only 6%, while Selaginella can still survive safely when the water content is reduced below 5%. Therefore, when nature tests the vitality of various plants with drought, Selaginella is the real winner. Someone once did such an interesting experiment. Press Selaginella into specimens and put them in the specimen cabinet. After several years, take it out and immerse it in water for culture. As long as the temperature is right, the venerable Selaginella unfolds its leaves and begins to "resurrect".

Why does Selaginella have the ability to bring back the dead? Selaginella Selaginella reproduces spores, or digs its own seedlings and plants from its place of origin. Potted soil requires sandy loam, easy and good drainage, and should be placed in a damp place without direct sunlight after planting. Selaginella Selaginella spore propagation selects stem segments with mature sporangia in leaf organs and cuts 1 from the top of branches. 5 cm, placed on the surface of clean soil with good drainage. Soil is usually composed of 1 part soil and 4 parts fine sand. Sprinkle some screened fine soil on the cut of the stem, keep the cut moist, cover it with glass to prevent water loss, and keep it moist frequently. After about 9 months, the new plants can grow at a temperature of about 20℃. [4]

Cultivation techniques are divided into stems, and some varieties can be propagated through leaves and spores. Stem-divided propagation is to cut stolons into 3-6 cm long stem segments, put them on fine sand, water them 3-4 times a day and keep them moist, and then they can survive. Some species can insert small leaves into the soil, water and moisturize them, and then they can take root and sprout and grow new leaves. Some species of erect stems can reproduce by spores. Select stem segments with mature sporangia in leaf organs and cut 15cm from the top of branches.

Legend has it that on Kunlun Mountain, there is a sparkling Tianchi, where the Queen Mother bathes. On the bank of Tianchi Lake, there is a kind of fairy grass, which can bring back the dead. One year, there was a drought and plague among the people, and thousands of people died. The dragon lady who lives in Tianchi is very sympathetic to the human disaster. She secretly brought the fairy grass by the Tianchi Lake to the world to cure diseases and save all beings. Thousands of dead people really came back to life. The dragon king was furious when he knew it, and he put the dragon lady down in a rage. After the dragon lady came to the world, she was willing to be the resurrection grass and save all beings. Resurrection grass has strong vitality, so it grows again after drying in water, hence the name.