• Species: Leptogium teretiusculum (Wallr.) Arnold
• Remark: see: Scytinium teretiusculum
• Fungus type: lichenized
• Treatment in Estonia: synonym
• sõrmjas tardsamblik

• Species: Leptorhaphis epidermidis (Ach.) Th. Fr.
• Remark:
• Fungus type: saprotrophic
• Treatment in Estonia: certain

• Species: Leptorhaphis tremulae Körb.
• Remark:
• Fungus type: saprotrophic
• Treatment in Estonia: certain

• Species: Leucocarpia dictyospora (Orange) R. Sant.
• Remark: see: Psoroglaena dictyospora (Orange) H. Harada
• Fungus type: lichenized
• Treatment in Estonia: synonym

• Species: Libertiella curvispora (Zopf) D. Hawksw. & Miadlikowska
• Remark: see: Scutula curvispora (D. Hawksw. & Miądl.) Diederich
• Fungus type: lichenicolous
• Treatment in Estonia: synonym

• Species: Lichenochora obscuroides (Linds.) Triebel & Rambold
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Lichenoconium erodens M.S. Christ. & D. Hawksw.
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Lichenoconium lecanorae (Jaap) D. Hawksw.
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Lichenoconium pyxidatae (Oudem.) Petr. & Syd.
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Lichenoconium usneae (Anzi) D. Hawksw.
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

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