• Species: Peltigera vitikainenii Magain, Miadl., Goward & Sérus.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• Vitikaineni kilpsamblik

• Species: Polycauliona phlogina (Ach.) Arup, Frödén & Søchting
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Rinodina aspersa (Borrer) J.R. Laundon
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Sarcopyrenia gibba var. geisleri (Beckh.) Nav.-Ros. & Hladun
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Variospora flavescens (Huds.) Arup, Frödén & Søchting
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• kollakas kuldsamblik

• Species: Verrucaria tectorum (A. Massal.) Körb.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Zyzygomyces aipoliae Diederich, Millanes, F. Berger & Ertz
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Tremella nimisiana Freire-Rallo, Diederich, Millanes & Wedin
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Naevia punctiformis (Ach.) A. Massal
• Remark: earlier under Arthonia punctiformis
• Fungus type: saprotrophic
• Treatment in Estonia: certain

• Species: Diarthonis spadicea (Leight.) Frisch, Ertz, Coppins & P.F. Cannon
• Remark: earlier under Arthonia spadicea
• Fungus type: lichenized
• Treatment in Estonia: certain

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