red banded polypore or red-belted conk fomitopsis pinicola is a stem decay fungus common on softwood and hardwood trees. forest

autumn banded bark biology body botanical cap common conk dead decay died dry ecology environment fomitopsis forest fruit fruiting fungus ground growing growth hardwood macro medicine moss mushroom nature outdoors parasite pinicola plant polypore pores red redbelted shelflike softwood specimen stem stump texture tree trunk wild wood woodland woods