Peniophora.
Cystidia colorless, rough at the tip with particles of lime. (No edible species reported.)
Hymenochæte.
Cystidia brown, smooth. (No edible species reported.)
Hymenium glabrous.
Corticium.
Entirely resupinate, hymenium usually cracked when dry. (No edible species reported.)
Stereum.
Effuso-reflexed, pileus silky or strigose, hymenium even. (No edible species reported.)
Cladoderris.