In Québec, the family Irpicaceae (order Polyporales) counts 13 species of mushrooms. The stars? Milk-white Toothed Polypore, bicoloured bracket and Ceriporia spissa, the most often observed. The richest region: Outaouais, with 6 species. Every species has its own page: photos, its season, its habitat and the best places to see it near you.