Among them, Morchella ranks first among the four rare bacteria, and the contents of potassium and phosphorus per 100 grams of dry samples are 7 times and 4 times that of Cordyceps sinensis respectively, so it is called the king of bacteria.
Tricholoma matsutake is also regarded as a treasure in edible fungi, and Morchella enjoys the reputation of "king of mushrooms" and "king of mushrooms".
The other two kinds of fungi, such as Tricholoma matsutake and tripe, have high nutritional value, and the four mushroom kings are tied for gold content.