• Species: Flavoplaca coronata (Kremp. ex Körb.) Arup, Frödén & Søchting
• Remark: earler under Caloplaca coronata
• Fungus type: lichenized
• Treatment in Estonia: certain
• kare kuldsamblik

• Species: Caloplaca lithophila H. Magn.
• Remark: see: Athallia holocarpa or A. vitellinula
• Fungus type: lichenized
• Treatment in Estonia: synonym

• Species: Rufoplaca arenaria Arup, Søchting & Frödén
• Remark: earlier under Caloplaca erythrocarpa; see: Kuettlingeria erythrocarpa
• Fungus type: lichenized
• Treatment in Estonia: misidentification extinct

• Species: Rinodina subparieta (Nyl.) Zahlbr.
• Remark: see: Rinodina subpariata; earlier under Rinodina degeliana
• Fungus type: lichenized
• Treatment in Estonia: synonym

• Species: Sphaerellothecium cladoniae (Alstrup & Zhurb.) Hafellner
• Remark: earlier under Sphaerellothecium araneosum var. cladoniae
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Lichenodiplis lichenicola Dyko & D. Hawksw.
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Acarospora fusca B. de Lesd.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Botryolepraria lesdainii (Hue) Canals, Hern.-Mar., Gómez-Bolea & Llimona
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Bryostigma parietinarium (Hafellner & Fleischhacker) S.Y. Kondr. & Hur
• Remark: includes earlier misidentification of Arthonia molendoi
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Calogaya pusilla (A. Massal.) Arup, Frödén & Søchting
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• kirme-kuldsamblik

• Species: Candelariella efflorescens R.C. Harris & W.R. Buck
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• 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: Parmelia serrana A. Crespo, M.C. Molina & D. Hawksw.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• laane-lapiksamblik

• Species: Polyblastia abscondita (Nyl.) Arnold
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Rhagadostoma brevisporum (Nav.-Ros. & Hladun) Nav.-Ros.
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

• Species: Sclerococcum simplex D. Hawksw.
• Remark:
• Fungus type: lichenicolous
• Treatment in Estonia: certain

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