autumnal closeup of a fungal cluster or bunch of poisonous jack o lantern fungus or omphalotus olearius fungi by a dead tree stump

array autumn autumnal bunch cap caps cluster dangerous dead deadly denmark dyrehave fall foliage forest fungal fungi fungus funguses golden group jack jackolantern jaegersborg klampenborg lantern lanterns mushroom mushrooms nature olearius omphalotus orange poison poisoned poisonous season stump temptation toxic tree trunk unhealthy vertical woods yellow