(Gymnoderma) (Gymnoderma) is a biological genus in the family Cladoniaceae and order Lecanorales.
Gymnoderma lineare
Calathaspis
Cladia
Cladonia
Gymnoderma
Heterodea
Heteromyces
Metus
Myelorrhiza
Pilophorus
Pycnothelia
Ramalea
Sphaerophoropsis
Thysanothecium