• Species: Bacidina assulata (Körb.) Vězda
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Bacidina brandii (Coppins & van den Boom) M. Hauck & V. Wirth
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Candelariella lutella (Vain.) Räsänen
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Gyalidea fritzei (Stein) Vězda
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Piccolia ochrophora (Nyl.) Hafellner
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Protoparmelia oleagina (Harm.) Coppins
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Sclerophora amabilis (Tibell) Tibell
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Strangospora deplanata (Almq.) Clauzade & Cl. Roux
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Cetrelia monachorum (Zahlbr.) W.L. Culb. & C.F. Culb.
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• munga-helksamblik

• Species: Peltigera castanea Goward, Goffinet & Miadlikowska
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• kastanpruun kilpsamblik

• Species: Peltigera islandica Goward & Manoharan-Basil
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• islandi kilpsamblik

• Species: Peltigera occidentalis (E. Dahl) Kristinsson
• Remark:
• Fungus type: lichenized
• Treatment in Estonia: certain
• põhja-kilpsamblik

• Species: Alyxoria culmigena (Lib.) Ertz
• Remark: earlier under Opegrapha herbarum Mont. & Opegrapha culmigena Lib.
• Fungus type: lichenized
• Treatment in Estonia: certain

• Species: Xanthoria oregana Gyeln.
• Remark: see: Xanthomendoza oregana
• Fungus type: lichenized
• Treatment in Estonia: synonym
• oregoni korpsamblik

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