List of species and infraspecific taxa
- Species: Calogaya arnoldii (Wedd.) Arup, Frödén & Søchting
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- Arnoldi kuldsamblik
- Species: Flavoplaca flavocitrina (Nyl.) Arup, Frödén & Søchting
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Flavoplaca oasis (A. Massal.) Arup, Frödén & Søchting
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Polyblastia baltica Savić & Tibell
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Scytinium biatorinum (Nyl.) Otálora, P.M. Jørg. & Wedin
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- lubja-tardsamblik
- Species: Strigula glabra (A. Massal.) V. Wirth
- Remark: see: Swinscowia glabra
- Fungus type: lichenized
- Treatment in Estonia: synonym
- Species: Verrucaria ahtii Pykälä, Launis & Myllys
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Verrucaria fusconigrescens Nyl.
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Verrucaria pallidomurina Orange
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Verrucaria raesaenenii Pykälä & Myllys
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Knufia peltigerae (Fuckel) Réblová & Unter.
- Remark: earlier under Capronia peltigerae (Fuckel) D. Hawksw.
- Fungus type: lichenicolous
- Treatment in Estonia: certain
- Species: Spirographa lichenicola D. Hawksw. & B. Sutton) Flakus, Etayo & Miądl.
- Remark: earlier under Cornutispora lichenicola D. Hawksw. & B. Sutton
- Fungus type: lichenicolous
- Treatment in Estonia: certain
- Species: Acolium inquinans A. Massal.
- Remark: earlier under Cyphelium inquinans (Sm.) Trevis.
- Fungus type: lichenized
- Treatment in Estonia: certain
- rant-tünnsamblik
- Species: Calicium lucidum (Th. Fr.) M. Prieto & Wedin
- Remark: earlier under Cyphelium lucidum (Th. Fr.) Th. Fr.
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Calicium notarisii (Tul.) M. Prieto & Wedin
- Remark: earlier under Cyphelium notarisii (Tul.) Blomb. & Forssell
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Acolium sessile (Pers.) Arnold
- Remark: earlier under Cyphelium sessile (Pers.) Trevis.
- Fungus type: lichenicolous
- Treatment in Estonia: certain
- Species: Calicium tigillare (Ach.) Pers.
- Remark: earlier under Cyphelium tigillare (Ach.) Ach.
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Sclerococcum homoclinellum (Nyl.) Ertz & Diederich
- Remark: earlier under Dactylospora homoclinella (Nyl.) Hafellner
- Fungus type: lichenicolous
- Treatment in Estonia: certain
- Species: Sclerococcum lobariellum (Nyl.) Ertz & Diederich
- Remark: earlier under Dactylospora lobariella (Nyl.) Hafellner
- Fungus type: lichenicolous
- Treatment in Estonia: certain
- Species: Sclerococcum parasiticum (Flörke) Ertz & Diederich
- Remark: earlier under Dactylospora parasitica (Flörke) Arnold
- Fungus type: lichenicolous
- Treatment in Estonia: certain
- Species: Scutula tuberculosa (Th. Fr.) Rehm
- Remark: earlier under Karsteniomyces tuberculosus Alstrup & D.Hawksw. (anamorph)
- Fungus type: lichenicolous
- Treatment in Estonia: certain
- Species: Scutula curvispora (D. Hawksw. & Miądl.) Diederich
- Remark: earlier under Libertiella curvispora D.Hawksw. & Miądl. (anamorph)
- Fungus type: lichenicolous
- Treatment in Estonia: certain
- Species: Ovicuculispora parmeliae (Berk. & M.A. Curtis) Etayo
- Remark: earlier under Nectriopsis parmeliae (Berk. & M.A. Curtis) M.S. Cole & D. Hawksw.
- Fungus type: lichenicolous
- Treatment in Estonia: certain
- Species: Bachmanniomyces punctum (A. Massal.) Diederich & Pino-Bodas
- Remark: earlier under Phaeopyxis punctum (A. Massal.) Rambold, Triebel & Coppins
- Fungus type: lichenicolous
- Treatment in Estonia: certain
- Species: Abrothallus lobariae (Diederich & Etayo) Diederich & Ertz
- Remark: earlier under Phoma lobariae Diederich & Etayo
- Fungus type: lichenicolous
- Treatment in Estonia: certain