Agaricaceae Agaricomycetes biome Edible mushroom fungus Lingzhi mushroom Medicinal mushroom mushroom Natural landscape nature reserve Agaricus nature Penny bun bolete autumn edible forest Denmark eat food hungry brown cook cooking diet dine fresh fungi health healthful healthy mushrooms organic organic nutrition raw stone mushroom vegetable white agaric close detail macro rural woods boletus chestnut colorful fall leaf leaves meal season tasty vegetarian