Spores: White
Trails: Kent, Griffin, Volunteer Canyon, Garden Club Canyon - found on hardwoods
underside lacks pores
Parasitic
Trememlla aurantia (Witch's Butter) common parasitizes S.hirsutum and can be found fruiting alongside them.
Stereum hirsutum, also called false turkey tail, is a fungus typically forming multiple brackets on dead wood. It is also a plant pathogen infecting peach trees. S. hirsutum is in turn parasitised by certain other species such as the fungus Tremella aurantia.