late fall oyster mushrooms covered with snow. panellus serotinus or sarcomyxa serotina grown on the trunk of a tree

agaric autumn background beautiful brown close closeup cold colorful covered edible fall family food forage forest fresh frost fungi fungus group grown healthy ice late log maple mushroom mushrooms natural nature organic outdoor oyster panellus rotting saccharum sarcomyxa season serotina serotinus snow snowy surface texture tree trunk vegetable white wild winter wood