• Species: Catillaria croatica Zahlbr.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Cladonia diversa Asperges ex S. Stenroos
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• petlik porosamblik

• Species: Didymocyrtis epiphyscia Ertz & Diedrich
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Didymocyrtis ramalinae (Roberge ex Desm.) Ertz, Diedrich & Hafellner
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Halecania viridescens Coppins & P. James
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Hydropunctaria scabra (Vězda) C. Keller, Gueidan & Thüs
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Lecania suavis (Müll. Arg.) Mig.
• Remark: Includes earlier misidentifications of Lecania nylanderiana
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Lepraria rigidula (B. de Lesd.) Tønsberg
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Lichenochora physciicola (Ihlen & R. Sant.) Hafellner
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Parmelia pinnatifida Kurokawa
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• sulgjas lapiksamblik

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