Opegrapha subsiderella
Fungi | Ascomycota | Arthoniomycetes | Arthoniales | Opegraphaceae | Opegrapha | Opegrapha subsiderella
Opegrapha niveoatra
Fungi | Ascomycota | Arthoniomycetes | Arthoniales | Opegraphaceae | Opegrapha | Opegrapha niveoatra