No poisonous, this mushroom is called cockle mushroom, not only no poison, but also can do dishes, praise soup, stewed chickens will be very delicious, living in the countryside, every time the rainy season comes, the fields are overgrown with weeds and bushes, the woods in the midst of a lot of mushrooms, and a lot of species, which also has a small portion of the poisonous mushrooms, so if you don't know the mushrooms are not allowed to go to the mountains to pick mushrooms, that is, we have poisoned every year. In this way, we have poisoning here every year.