In Québec, the genus Oudemansiella (family Physalacriaceae) counts 6 species of mushrooms. The stars? Beech Rooter, Collybie à spores limoniformes and lesser rooting xerula, the most often observed. The richest region: Estrie, with 3 species. Every species has its own page: photos, its season, its habitat and the best places to see it near you.