Pleurotus eringii.
Family Pleurotáceas.
This mushroom is also known as oyster mushroom and grows on the roots of the genre Eringium thistles. Has a hat fleshy 4 to 10 cm, at first and then flattened hemispherical thin edge.
This is one of the tastiest mushrooms that can be used in all kinds of dishes, ideal for stews and meat and fish preparations. It is very tasty simply grilled.