red cracking bolete in forest. small mushroom cracks on cap, tubes pores hymenium. the stem of xerocomellus chrysenteron

mushroom nature edible boletus cracks cap tubes pores hymenium food forest autumn natural brown fall organic wild closeup cracking season vegetarian chrysenteron stem fungus fungi growing green plant moss grow mushrooming microscope seasonal fungal xerocomellus raw ecosystem bolete november macro outdoor mycology yellow red ground vegetation ecology porcini xerocomus forest small hymenium stick rhubarb appearance considered desirable