armillaria ostoyae(armillaria solidipes)is a species of fungus,pathogenic to trees,in the family physalacriaceae.

mushroom fungus quail nature woodland forest autumn soil leaf armillaria ostoyae synonym solidipes species pathogenic trees family physalacriaceae ostoyaearmillaria solidipesis backgrounds wild color grow details agaric autumnal grass focus foreground mushrooms beautiful mycology mushrooming fungal mushrooms lover texture environment hunting parasitic woods close-up outdoors dark honey fungus green stem cluster woodland plant color seasonal cap organic edible edible mushroom ostoyae wood season group background fall macro armillaria honey natural closeup food outdoor fungi forest nature brown autumn