Agonimia flabelliformis

Agonimia flabelliformis is a species of corticolous (bark-dwelling) lichen in the family Verrucariaceae, first described in 2011 from specimens collected in the Czech Republic. It is distinguished from closely related species by its fan-shaped, finely branched growth form, appearing bright green when moist and pale brownish-green when dry. The species produces tiny, pear-shaped fruiting bodies containing clear, internally divided spores. Primarily found in shaded, humid forests, it occurs on tree bark, roots, rocks, and soil, often growing in association with mosses. A. flabelliformis has been reported from several European countries, eastern North America, and the Russian Far East....read more on Wikipedia.