• Species: Flavoplaca flavocitrina (Nyl.) Arup, Frödén & Søchting
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Flavoplaca oasis (A. Massal.) Arup, Frödén & Søchting
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Polyblastia baltica Savić & Tibell
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Scytinium biatorinum (Nyl.) Otálora, P.M. Jørg. & Wedin
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• lubja-tardsamblik

• Species: Strigula glabra (A. Massal.) V. Wirth
• Remark: see: Swinscowia glabra
• Fungus type: lichenized
• Treatment in Estonia: synonym

• Species: Verrucaria ahtii Pykälä, Launis & Myllys
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Verrucaria fusconigrescens Nyl.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Verrucaria pallidomurina Orange
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Verrucaria raesaenenii Pykälä & Myllys
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Knufia peltigerae (Fuckel) Réblová & Unter.
• Remark: earlier under Capronia peltigerae (Fuckel) D. Hawksw.
• Fungus type: lichenicolous
• Treatment in Estonia: certain

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