In spite of the fact that in Spanish is called Mushroom Pumpkin, it is commonly known as Cep. It is the quintessential mushroom. Very similar to Boletus aestivalis and Boletus aereus. It is usually found in pine forests. Its viscous hat measures between 7 and 20 cm in diameter, and its color is very characteristic, being initially white, but gradually acquiring a dark hue, between brown and black. Its meat is white, and has an odor and flavor reminiscent of walnuts. It appears in the summer and autumn seasons.