Sibling Taxa
- Amphinomium
- Austrella
- Degelia
- Erioderma
- Fuscoderma
- Fuscopannaria
- Gibbosporina
- Kroswia
- Leciophysma
- Leioderma
- Lepidocollema
- Leptogidium
- Moelleropsis
- Nevesia
- Pannaria
- Pannaria byssoidea
- Parmeliella
- Pectenia
- Physma
- Protopannaria
- Psoroma
- Psoromaria
- Psoromidium
- Ramalodium
- Rockefellera
- Santessoniella
- Siphulastrum
- Staurolemma
- Steineropsis
- Xanthopsoroma