How to identify it?
Cap
Cap 5-15 cm across, hemispherical, becoming flatter; light gray-brown to reddish gray-brown; surface initially finely tomentose to smooth.
Flesh
Flesh soft, whitish, later more gray-white. Odour pleasant.

Scientific Classification

Phylum
Club fungi Class
Mushroom-forming fungi Order
Boletes and allies Family
Boletes Genus
Leccinum Species
Brown birch-bolete