Betula

Cinnamon polypore (Hapalopilus rutilans)

Chaga (Inonotus obliquus)

Birch Polypore (Fomitopsis betulina)

True Tinder Polypore, Hoof Fungus (Fomes fomentarius)

Brown Roll-rim, Common Roll-rim, Poison Pax (Paxillus involutus)