• Species: Phacographa zwackhii (A. Massal ex Zwackh) Hafellner
• Remark: earlier under Opegrapha zwackhii
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Placopyrenium fuscellum (Turner) Gueidan & Cl. Roux
• Remark: earlier under Verrucaria fuscella
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Pseudoleptogium diffractum (Körb.) Müll. Arg.
• Remark: earlier under Leptogium diffractum
• Fungus type: lichenized
• Treatment in Estonia: certain
• pisi-tardsamblik

• Species: Pseudoschismatomma rufescens (Pers.) Ertz & Tehler
• Remark: earlier under Opegrapha rufescens
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Pyrenodesmia alociza (A. Massal.) Arnold
• Remark: earlier under Caloplaca alociza
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Pyrenodesmia chalybaea (Fr.) A. Massal.
• Remark: earlier under Caloplaca chalybaea
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Pyrenodesmia variabilis (Pers.) A. Massal.
• Remark: earlier under Caloplaca variabilis
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Rhizocarpon ferax H. Magn.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Polycauliona candelaria (L.) Frödén, Arup & Søchting
• Remark: earlier under Xanthoria candelaria
• Fungus type: lichenized
• Treatment in Estonia: certain
• pisi-korpsamblik

• Species: Polycauliona polycarpa (Hoffm.) Frödén, Arup & Søchting
• Remark: earlier under Xanthoria polycarpa
• Fungus type: lichenized
• Treatment in Estonia: certain
• viljakas korpsamblik

• Species:
• Remark:
• Fungus type:
• Treatment in Estonia: