Agaricus bisporus, with silvery white hyphae, fast growth rate, difficult to be covered by fungi, solitary fruiting bodies, round and white, without scales, thick mushroom cap, difficult to open umbrellas, short and straight stalk, white flesh, firm tissues, semi-membranous fungus rings on the stalk, and silver-brown spores. One of the most common edible fungi species, the meat is plump. Native to Europe and North America, human beings have been eating it since at least the ancient Greek times, and artificial cultivation began in France and other places in the17th century, and now it has been widely cultivated all over the world.

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