An extensive group of resipunate, crust-like Basidiomycetes, with smooth, wrinkled, veined, poroid or spiny hymenophores, some of them with reflexed or protruding margins or with shell-shaped, fan-shaped or ear-shaped brackets.
Listed taxa:
- Terana caerulea, Velvet Blue Crust
- Chondrostereum purpureum, Purple Stereum
- Auriculariopsis ampla