Arthonia asteroma
Arthonia astroidea
Arthonia astroidea v. anastomosans
Arthonia astroidea v. epipastoides
Arthonia astroidea v. excipienda
Arthonia astroidestera
Arthonia atlantica
Arthonia atra
Arthonia atrata
Arthonia atrofuscella
Arthonia beccariana
Arthonia betuli
Arthonia bisepta
Arthonia bueriana
Arthonia byssacea
Arthonia caesia
Arthonia calcarea
Arthonia calcicola
Arthonia caribaea
Arthonia carneorufa
Arthonia caudata
Arthonia chiodectella
Arthonia cinereopruinosa
Arthonia cinnabarina
Arthonia clemens
Arthonia complanata
Arthonia conferta
Arthonia coniangioides
Arthonia convexella
Arthonia cupressina
Arthonia cytisi
Arthonia decolorans
Arthonia decussata
Arthonia destruens
Arthonia didyma
Arthonia diffusa
Arthonia diffusella
Arthonia dispersa
Arthonia dispersa subsp. excipienda
Arthonia dispersula
Arthonia eckfeldtii
Arthonia elegans
Arthonia endlicheri
Arthonia endlicheri f. decussata
Arthonia epipasta
Arthonia epipastoides
Arthonia epipastoides v. galactitella
Arthonia erubescens
Arthonia erupta
Arthonia excedens
Latina Nova