the scaly mushroom pholiota populnea grows on a fallen tree

agaric autumn background beautiful beauty botany cap closeup color danger dead decomposing destruens ecology europe fall flora forest fungi fungus hemipholiota inedible light macro mushroom mushrooming mycelium mycologist mycology nature nice parasite pholiota photo pick plant poplar populnea season spores spotted toadstool tree uneatable wallpaper wild wood woodland