• Species: Lecania sylvestris (Arnold) Arnold
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Lecanora persimilis (Th. Fr.) Nyl.
• Remark: see: Myriolecis persimilis (Th. Fr.) Śliwa, Zhao Xin & Lumbsch
• Fungus type: lichenized
• Treatment in Estonia: synonym

• Species: Lecanora zosterae (Ach.) Nyl.
• Remark: see: Myriolecis zosterae (Ach.) Śliwa, Zhao Xin & Lumbsch
• Fungus type: lichenized
• Treatment in Estonia: synonym

• Species: Lepraria sylvicola Orange
• Remark: excluded as misidentification: confirmation needs further chemical analyses
• Fungus type: lichenized
• Treatment in Estonia: misidentification

• Species: Lepraria celata Slav.-Bay.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: doubtful

• Species: Leptogium intermedium (Arnold) Arnold
• Remark: see: Scytinium intermedium
• Fungus type: lichenized
• Treatment in Estonia: synonym
• väheldane tardsamblik

• Species: Lichenostigma maureri Hafellner
• Remark: includes Phaeosporobolus usneae D. Hawksw. & Hafellner
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Merismatium discrepans (J. Lahm) Triebel
• Remark: see: Halospora discrepans
• Fungus type: lichenicolous
• Treatment in Estonia: synonym

• Species: Micarea lithinella (Nyl.) Hedl.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Muellerella triseptata Diederich
• Remark: see: Capronia triseptata
• Fungus type: lichenicolous
• Treatment in Estonia: synonym

• Species: Ochrolechia bahusiensis H. Magn.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Opegrapha calcarea Turn. ex Sm.
• Remark: See: Arthonia calcarea
• Fungus type: lichenized
• Treatment in Estonia: synonym

• Species: Peltigera frippii Holt.-Hartw.
• Remark: excluded as misidentification: re-identified as Peltigera castanea
• Fungus type: lichenized
• Treatment in Estonia: misidentification
• Frippi kilpsamblik

• Species: Phaeospora parasitica (Lönnr.) Zopf
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Phaeospora rimosicola (Leight. ex Mudd) Hepp ex Stein
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Polyblastia sendtneri Kremp.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Staurothele rupifraga (A. Massal.) Arnold
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Stigmidium clauzadei Cl. Roux & Nav.-Ros.
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Thelidium olivaceum (Fr.) Körb.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Thelidium papulare (Fr.) Arnold
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Thelocarpon intermediellum Nyl.
• Remark:
• Fungus type: saprotrophic
• Treatment in Estonia: certain

• Species: Tremella candelariellae Diederich & Etayo
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Unguiculariopsis thallophila (P. Karst.) W.Y. Zhuang
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Verrucaria hochstetteri Fr.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Caloplaca stillicidiorum (Vahl) Lynge [s. lat.]
• Remark: earlier under Caloplaca cerina (Ehrh. ex Hedw.) Th. Fr. [pro parte]
• Fungus type: lichenized
• Treatment in Estonia: certain
• sambla-kuldsamblik

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