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287 arthoniomycetes species
Arthonia gyalectoides
Arthonia ilicina
Dendrographa leucophaea
Arthonia incarnata
Arthonia intexta
Arthonia lecanactidea
Arthonia leucastraea
Arthonia microspermella
Tylophoron moderatum
Diarthonis spadicea
Sporodophoron cretaceum
Arthonia platygraphidea
Arthonia dispersa
Arthonia polymorpha
Arthonia pruinosella
Arthonia pruinosula
Roccella babingtonii
Arthonia quintaria
Inoderma subabietinum
Arthonia reniformis
Arthonia cupressina
Arthonia rupicola
Sigridea californica
Arthonia subastroidella
Chrysothrix chrysophthalma
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