In Québec, the genus Bacidia (family Ramalinaceae) counts 4 species of mushrooms. The stars? Surprise Lichen, Frosty-rimmed Dot Lichen and Dotted lichen, 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.