velvet shank flammulina velutipes fungi growing on the base of a decaying moss covered tree

agaric autumn beauty bell bonnet botany cap close clustered decay ecology ecosystem environment flammulina forest fungi fungus gills growing growth herbs inedible macro magic moss muscaria mushroom mushrooms mycelium mycena mycology nature outdoors plant poison poisonous pura saprophagic season seasonal shank soil species spore toadstool toxic velutipes velvert wild woodland woods