List of species and infraspecific taxa
- 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: Scytinium fragile (Taylor) Otálora, P.M. Jørg. & Wedin
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- habras tardsamblik
- Species: Spirographa tricupulata Flakus, Etayo & Miadlikowska
- Remark:
- Fungus type: lichenicolous
- Treatment in Estonia: certain
- Species: Stigmidium hageniae (Rehm) Hafellner
- Remark:
- Fungus type: lichenicolous
- Treatment in Estonia: certain
- Species: Toniniopsis dissimilis Gerasimova & A. Beck.
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Toniniopsis separabilis (Nyl.) Gerasimova & A. Beck.
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Xylographa rubescens Räsänen
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Lecidella elaeochroma f. soralifera (Erichsen) D. Hawksw.
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- piir-kärnsamblik
- Species: Calogaya saxicola (Hoffm.) Vondrák
- Remark: earlier under Caloplaca saxicola
- Fungus type: lichenized
- Treatment in Estonia: certain
- müüri-kuldsamblik
- Species: Lepraria finkii (B. de Lesd.) R.C. Harris
- Remark: see: Lepraria lobificans
- Fungus type: lichenized
- Treatment in Estonia: synonym
- Species: Acarospora smaragdula (Wahlenb. ex Ach.) A. Massal.
- Remark: see: Myriospora smaragdula
- Fungus type: lichenized
- Treatment in Estonia: synonym
- Species: Lepra albescens (Huds.) Hafellner
- Remark: earlier under Pertusaria albescens
- Fungus type: lichenized
- Treatment in Estonia: certain
- ketas-lumisamblik