From above, this pale orange polypore looks like an agaric or a hedgehog mushroom, but it has minute pores on the underside. The skin of the convex cap often cracks with age. It has a sturdy stem and very firm, mild to slightly bitter white flesh. Grows under conifers, mycorrhizal with conifers in a wide variety of ecosystems.
include Albatrellus ovinus which is more cream white and does stain yellow or greenish yellow, particularly on the pores.
on the MushroomExpert.Com Web site.