closeup view of two organic edible mushrooms, water droops and bokhe background

agaricomycetes agarics agaricus agriculture ascomycota basidiomycota bearing bisporus body bolete button cultivated culture deviating extension fleshy food forms fruiting fry fungus healthy industries lamella lamellae medicine microscopic morel morphology mushroom mycelium occupant organic pileus produced puffball soil source species spore spores spread stinkhorn stipe surface thallus toadstool typically umberla white