Order Ostropales Forms lichens; apothecia may be capitate-stipitate or sessile turbinate; includes dimple lichen, gomphillus lichen, and common script lichen; included in subclass Ostropomycetidae; examples of genera include Ostropa, Stictis, Gyalecta, Gomphillus, Graphis, Odontotrema, Porina, and Thelotrema. Order Umbilicariales
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