the wild head cap-d mushrooms sprouting out from the decaying trunk

agaric agaricaceae agaricales agarics agaricus agricomycetes amanita aspera asperum basidiomycete basidiomycetes basidiomycota birch bisporus boletus broad brown button cervinus cluster coinsmall comestible cremini cristata dapperling decay echinoderma edible forest freckled fungi fungus gilled habitat inedible lepidella lepiota lepiotoid lycoperdon morel mossy mushroom mycelium mycology nature ostreatus oyster panellus panus parasol perlatum pleurotus pluteus portabellos puffball saprobes saprobic saprotrophic sarcomyxa scaly serotina serotinus shaped shell shield toadstool umbrella undefined warty white