Taxon details

Phylum:	Ascomycota
Classis:	Ascomycetes
Family:	Arthoniaceae
Genus:	Arthonia Ach.
Current name:	Arthonia ruana A. Massal.
Estonian name:
Name in index:	Arthonia ruana A. Massal.
Remark:	earlier under Arthothelium ruanum (A. Massal.) Körb.
Treatment in Estonia:	certain
Fungus type:	lichenized
Extinct in Estonia:
Literature (included in Estonia):	Randlane, T. & Saag, A. (eds.) 1999. Second checklist of lichenized, lichenicolous and allied fungi of Estonia. Folia Cryptog. Estonica 35: 1–132.
Literature (excluded from Estonia):