Opegrapha niveoatra
Petrusaria leioplaca
Petrusaria pertusa
Phaeographis smithii
Phlyctis argena
Placynthium nigrum
Porina aenea
Porpidia tuberculosa
Protoblastenia rupestris
Protoparmeliopsis muralis (formaly Lecanora muralis)
Psilolechia lucida
Rhizocarpon reductum
Tephromela atra
