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Text: Bread Clip Knowledge
Edit|Bread Clip Knowledge
«——【Preamble】】 ——»
There is a kind of plant on the streets of the mainland, which grows very beautifully, especially in some southern cities on the mainland, it is almost very common.
Especially in summer, it can bloom very beautiful little pink flowers, and when the breeze blows, it can be said that it is simply beautiful.
However, no one would have thought that this kind of ornamental object that appears in large numbers in the city is a highly poisonous plant, and its toxicity is no exaggeration to say that it is highly poisonous almost all over the body.
Its toxicity is so strong that it is said that 10 leaves can kill people, and its pollen is highly toxic.
But why is this plant, even though it is highly poisonous, so often planted on both sides of the road in many cities? Is there anything special about it?
«——【Beautiful "Poison"·】——»
Every summer, in many southern cities, you can see their figure, it is oleander, under the seemingly beautiful appearance, in fact, many people do not know that it is actually one of the most toxic plants in the world.
Therefore, it is not an exaggeration to call it a beautiful "poison", in fact, it is not a native plant of the mainland, but was introduced to the mainland through trade and the Silk Road during the Tang and Song dynasties.
According to historical records, oleander is probably native to what is now India.
Because, oleander is so beautiful, especially in summer, it produces very beautiful small flowers, but the flowers are so beautiful that they are beautiful.
Almost since ancient times, it has been widely cultivated as an ornamental object, especially in the southern part of the continent, after all, the warm and humid climate is very suitable for the habits of oleander.
Although oleander is very beautiful, all parts of its body, roots, skin, leaves, and pollen contain highly toxic substances.
Not only that, oleander is also a very special plant, it is highly toxic throughout the plant, but the toxicity of each part is different, but these toxins are fatal to many people.
The toxicity of a single leaf can cause harm to a young child, and ten leaves can cause the death of an adult.
Not only that, but its juice is also very toxic, if the human skin accidentally touches its juice, it will produce itching, and if it is not cleaned up in time, it is likely to cause some ulceration of the skin.
It can be said that oleander is a plant that is both beautiful and very dangerous.
In oleander, there is a special toxin, which has great damage to people's hearts and nerves, and will cause great load to our heart.
And if people accidentally touch oleander, they are likely to experience various symptoms, such as dizziness, nausea, irregular heartbeat, etc.
This plant can be said to be very scary, even if it is dead, do not touch it easily, because its toxicity will be stored in it, and what is even more terrifying is that even if the oleander plant is directly burned to produce smoke, in fact, there is a certain toxicity.
Although oleander is very beautiful, many people don't know that it is a proper king of poison in the plant kingdom.
There have been sanitation workers who used oleander branches as chopsticks and were accidentally poisoned and hospitalized, and some people were poisoned and sent to the hospital after picking oleanders in order to take pictures, which can be said to abound in many places.
And oleander is the kind in the eyes of many people, the appearance is very bright, but also the most dangerous, why like this highly toxic oleander, why people do not clean them up now, but still in many cities in large quantities.
Even in many big cities, oleanders are almost all along the road, what is the reason for this?
«——【The city is planting in large quantities?·】——»
Although oleander is a great poison and a beautiful poison that cannot be easily touched, many things have their own sides, and this is the case with oleander plants.
What many people don't know is that oleander is widely grown in cities, and the main reason for this is that it is very unique, because it is an excellent natural purifier for purifying the environment, and it is also called an "environmental friend" compared to other plants.
Moreover, it also has a very high ornamental price, and it is very beautiful after flowering, but oleander is not the same as other plants, and many plants will be fragrant when they bloom.
But oleander is a different story. Although its flowers are nice to look at, they smell very fishy, in fact, this is to remind them and keep people away from them as much as possible.
Moreover, oleander can absorb a large number of harmful gases in the air compared to other plants. Because of its surface, a very special wax is attached.
And this substance is the nemesis of many urban industrial or domestic waste gases, such as many harmful gases such as sulfur dioxide and hydrogen fluoride.
Oleander can be quickly absorbed, so as to convert into oxygen, not only that, they can also absorb a large amount of all kinds of dust, as well as all kinds of impurities in the air, for many cities oleander is a proper environmental helper.
Not only that, but oleanders are particularly resilient, and in many parts of the south they are generally planted along the roads.
On both sides of the road, the main problem is that there is a lot of dust, and the exhaust gas emitted by the car is more polluting.
But for oleanders, there is no problem at all, on the contrary, they can still absorb these harmful substances, even if they are covered in dust, but there is no need to worry about their vitality and health.
It can be said that oleander is the most worry-free urban ornamental plant, and it does not need to be taken care of, and it is the most tenacious plant.
Not only that, although this plant has a high use and is also very harmful to people, it is also a very important traditional Chinese medicine.
In many medical books in mainland China, it is recorded that oleander is used in the field of traditional Chinese medicine and has an irreplaceable role.
Moreover, oleander can be evergreen in the city, although it prefers a warm and humid environment, if in the south, oleander can basically achieve flowering in summer and autumn.
In some very warm conditions in the south, oleander can also bloom all year round. For local cities, joining the gram is indispensable. Aesthetically pleasing and versatile plants.
Although oleanders are very poisonous and very harmful to us, as long as they are not easily eaten or touched, they will not easily harm us, and there is not much danger to us.
And oleander also reminds people from a biological point of view, after all, although its flowers look very beautiful, they do have a very fishy smell.
So when we see oleanders, they are regarded as ornamental plants, and they should not be picked and touched easily, so that even if it is poisonous, it will not hurt us much.