Answer: The tail of the fungus is called the mushroom handle.
Mushrooms are called Agaricus bisporus, also known as white mushrooms and foreign mushrooms. They belong to the order Agaricales, Agaricalaceae, and genus Agaricus. They are the most widely artificially cultivated in the world, with high yield and high consumption. Large varieties of edible fungi are cultivated in many countries, with my country's total output ranking second in the world. In recent years, with the rapid development of the edible fungi industry, the output of Agaricus bisporus has also increased year by year, becoming a pillar industry for farmers in many areas to increase their income.