How to identify it?
Cap
Cap 5-10 cm across, round, funnel; light brown to dark orange-brown; surface covered with small scales. Flesh tough, white. Odour and taste not distinctive.
Pores
Pores decurrent, white, becoming pink, then black, 1-3 round pores per mm.

Scientific Classification

Phylum
Club fungi Class
Mushroom-forming fungi Order
Shelf fungi Family
Polyporaceae Genus
Polyporus Species
Tuberous polypore