Water fern is a kind of medicinal plant with high medicinal value, which can be used to treat many common human diseases in clinic. However, the number of this kind of plant is very small, which is a rare plant under state protection and an endangered plant. People are not allowed to pick it privately. If you harvest this plant privately, you will break the law and be punished by the law.
The number of existing water ferns is very small. This plant has a long history. It is a fern. It is said that it is the earliest erect vascular plant on the earth. Water fern can't grow without water, and its spore reproduction requires very high water quality. If the water quality is polluted, it is difficult to reproduce successfully. Therefore, people often say that water sensation is an indicator species of ecological environment. Its existence can directly reflect the health status of local water bodies and soil environment.
Pteris Pteris can be used as medicine, and its medicinal value is extremely high. After crushing, it can be directly applied externally, which can relieve swelling and pain, stop bleeding, promote blood circulation and remove blood stasis. When people fall and get injured, they can be treated with this Chinese herbal medicine, and most patients can obviously relieve their symptoms after taking it. But if they want to use this kind of Chinese herbal medicine, they must go to a regular hospital and not blindly collect it.
The water fern has been listed in the national list of endangered plants and is the key protected object of the country. This is extremely rare in nature. This time it was discovered along the coast of Taihu Lake in Jiangsu Province. The ecological environment in this area is good, and it is less affected by human activities, which is especially suitable for the growth of this plant. However, it has important research and ecological significance after discovery, and it is impossible to harvest medicine in a short time. Understanding the medicinal value of water fern can help us know more about this plant, but we should not blindly use this medicine, otherwise it will destroy this plant and may make it less and less in nature, or even extinct.