Mushroom (scientific name: mushroom) consists of mycelium and fruiting body. Mycelium is a vegetative organ, and fruiting body is a reproductive organ. Mushrooms have as many as 36,000 genders, which germinate from mature spores into hyphae. The hyphae are multicellular, with septa, elongated growth at the top, white, slender, fluffy and gradually filamentous. Mycelia combine with each other to form a dense mass called mycelium. After the mycelium saprophytes, the thick brown culture turns light brown. The fruiting body of a mushroom is like an open umbrella when it matures. It consists of cap, stalk, fold, ring and pseudomycorrhiza. Most mushrooms can be used as food and medicine, but poisonous mushrooms will do harm to human health.
Poisonous mushroom, also known as poisonous mushroom, refers to the species that the fruiting body of large fungi produces toxic reaction to people or livestock and poultry after eating. There are more than 100 species of poisonous mushrooms in China, and there are more than 10 species that cause serious poisoning, which are widely distributed. Poisonous mushroom poisoning occurs every year in China, especially in spring and summer, which often leads to death. 200 1 September1Yongxiu County, Jiangxi Province 1 000 people were poisoned, which was the biggest poisonous mushroom poisoning incident since the founding of New China. Most poisonous mushrooms have low toxicity and slight poisoning, but some mushroom toxins are extremely toxic and can kill people quickly. An Agaricus may contain many toxins, and one toxin can exist in many Agaricus. At present, the main toxic mushroom toxins are amanita peptide toxoid (toxic peptide, toxic umbrella peptide), poisonous amanita, monocrotaline, deer flower toxin and oil toxin.