close up of a boletutus edulis surrounded by wet leaf litter of a pine forest on a rainy day, porcini mushroom

boletus edulis porcini mushroom leaf litter pine forest rainy wet floor fungus nature autumn food organic season brown natural vegetarian edible healthy closeup fresh raw vegetable growing woods cap eatable detail tasty delicious environmental grow growth appetizing fungal outdoors ripe uncultivated foliage cone september october close boletutus surrounded day vertical