描述
Agaricus bisporus—known variously when white as common mushroom, button mushroom, white mushroom, cultivated mushroom, table mushroom, champignon mushroom, crimini mushroom, when brown as Swiss brown mushroom, Roman brown mushroom, Italian brown, Italian mushroom, brown cap mushrooms, chestnut mushroom, and when mature as Portobello mushroom—is an edible basidiomycete mushroom native to grasslands in Europe and North America. Agaricus bisporus is cultivated in more than 70 countries and is one of the most commonly and widely consumed mushrooms in the world.