Summary description from Wikipedia:

Psoroma in languages:

Finnish

kulhojäkälät

Swedish

skållavar

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Parent Taxon

• Pannariaceae

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

Child Taxa

• Psoroma angustisectum
• Psoroma aphthosum
• Psoroma asperellum
• Psoroma buchananii
• Psoroma caliginosum
• Psoroma cinnamomeum
• Psoroma contortum
• Psoroma coralloideum
• Psoroma cylindrophorum
• Psoroma discretum
• Psoroma fruticulosum
• Psoroma geminatum
• Psoroma hypnorum
• Psoroma inflatum
• Psoroma melanizum
• Psoroma paleaceum
• Psoroma patagonicum
• Psoroma pholidotoides
• Psoroma rubromarginatum
• Psoroma subpruinosum
• Psoroma tenue

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