1, "The mushroom pleats are grey-blue". I think this is the most important

2. "It smells rich and fragrant. Break off a piece and put it in your mouth and taste it. It's sweet." If it smells bad and tastes bitter, it's definitely not true.

3. "The middle of the mushroom cap is purple-red to black." This is very important to read on the Internet, but it is not the case. There is a kind of red mushroom whose entire cover is red, but the price is cheaper.

4. The mushroom stem is hard and has an uneven red gradient on the surface.

5. Water soaking experiment? Forget it

There are generally two types of red mushrooms. The first is other varieties such as red mushrooms, and the other is dyed. Comparing the characteristics of red mushrooms, they are easy to identify.