pie with rhizopus stolonifer black bread mold fungus in various stages

black bread closeup colony contaminated decay food fruit fungal fungi fungus growing harmful hypha inedible infected macro magnification meal microbial microorganism microscopic mildew mold moldiness moldy organism pie poisonous rhizopus rotten rotting snack spoiled spore spores stage stolonifer toxic unedible unhealthy unhygienic unpleasant white