Bianganhua and Digustyensis also exist in real life. Bianhuahua is also called Manzhu Shahua.

The other side flower is a flower that is said to grow in hell. It has a name called Manzhu Shahua. It is native to the Yangtze River Basin in China and is widely distributed in the middle and lower reaches of the Yangtze River in China and parts of the southwest. There is the earliest record of the other side flower. In the Tang Dynasty, because of the uniqueness of this flower, many legends about the flower bloomed among the people. Not only in China, there were also legends about the flower in other countries. They made up many stories about the flower because the flower was growing. At that time, it had either only flowers or leaves, and it belonged to the class Monocotyledonae. It is precisely because of this that it became a flower with a story.

The gallbladder is an annual vine that grows in Jiangxi, Fujian, Taiwan, Hunan and other places in my country. They generally grow in bushes beside mountain roads at an altitude of 500 to 2,000 meters, or can be seen on the slopes of fertile hills.

Because wild Hibiscus flowers usually grow in cold and damp graves or country roads, ancient people were prone to superstition and always had another view on plants that could grow next to graves. The legend about Biganhua is a story about the flowers and leaves of this plant. It blooms for a thousand years and falls for a thousand years, but the flowers and leaves never see each other again. Love is not cause and effect, fate determines life and death. A story about love but not being able to see each other.

The gallbladder grass commonly appears in various novels and martial arts stories, and is often used as a poison. In real life, the gallbladder grass is indeed poisonous. Its main toxic components are a variety of alkaloids, which contain extremely It has strong neurotoxicity and will cause a strong reaction in the digestive system, circulatory system and respiratory system after overdose. Because the human intestines will turn black and have adhesions after use, it is called heartbroken grass.

The gallbladder does not refer to a single plant, it actually refers to a collective name for a plant, and the one that is usually recognized as the gallbladder is one of them, Gelsemium genus, belonging to the family Marchanaceae. The whole plant of Gelsemium is poisonous, especially its young buds and leaves. Eating just a few pieces can kill you.