psathyrella piluliformis is a very common wood-rotting fungus in broadleaf woodlands

agaricomycetes autumn basidiomycetes basidiomycota beautiful brown close closeup common stump brittlestem environment europe european fall flora forest forest mushroom fresh fungi fungus ground group growing habitat hydrophila hypholoma macro moss mushrooms mycology natural nature oak october outdoor piluliformis psathyrella psathyrella subpapillata season stem stipe texture transilvania white wood wooden