armillaria ostoyae pathogenic species of fungus in the family physalacriaceae art

british bulk cascade columbia common conifer coniferous cooler decurrent environment family forests found fruits fungi fungus gills grows hardwood hemisphere honey host humongous leaf life mating mature mellea mushroom mushrooms north northern northwest oregon organism ostoyae pacific parasitic parts pathogenic physalacriaceae poster print quail range regions released reproduces ring sexually sketch solidipes species spore spores spreads stipe subterranean surface synonym tree trees types undefined underground visible west white wood woodland