20 kinds of mushrooms that you often eat.
Mushrooms are composed of mycelium and fruiting body. The mycelium is a vegetative organ and the fruiting body is a reproductive organ. Mushrooms have as many as 36,000 genders and germinate from mature spores into hyphae.
The hyphae are multicellular, with transverse septa, elongated by apical growth, white, slender, woolly and gradually filamentous. Mycelia conjugate with each other to form a dense group, which is called mycelium. After the mycelium saprophytes, the thick brown culture material 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 can do harm to people.