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