List of species and infraspecific taxa
- Species: Naetrocymbe rhyponta (Ach.) R.C. Harris
- Remark: earlier under Arthopyrenia rhyponta (Ach.) A. Massal.
- Fungus type: saprotrophic
- Treatment in Estonia: certain
- Species: Nectriopsis lecanodes (Cesati) Diederich & Schoers
- Remark:
- Fungus type: lichenicolous
- Treatment in Estonia: certain
- Species: Neofuscelia loxodes (Nyl.) Essl.
- Remark: see: Xanthoparmelia loxodes
- Fungus type: lichenized
- Treatment in Estonia: synonym
- kera-ruugsamblik
- Species: Neofuscelia pulla var. delisei (Duby) R. Sant.
- Remark: see: Xanthoparmelia delisei
- Fungus type: lichenized
- Treatment in Estonia: synonym
- paljas ruugsamblik
- Species: Neofuscelia pulla (Ach.) Essl. var. pulla
- Remark: see: Xanthoparmelia pulla
- Fungus type: lichenized
- Treatment in Estonia: synonym
- paljas ruugsamblik
- Species: Neofuscelia verruculifera (Nyl.) Essl.
- Remark: see: Xanthoparmelia verruculifera
- Fungus type: lichenized
- Treatment in Estonia: synonym
- näsa-ruugsamblik
- Species: Nephroma arcticum (L.) Torss.
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain extinct
- tundra-neersamblik
- Species: Nephroma bellum (Spreng.) Tuck.
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- kaunis neersamblik
- Species: Nephroma helveticum Ach.
- Remark: excluded as misidentification: re-identified as Nephroma parile and N. resupinatum
- Fungus type: lichenized
- Treatment in Estonia: misidentification
- Šveitsi neersamblik
- Species: Nephroma isidiosum (Nyl.) Gyeln.
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- kare neersamblik
- Species: Nephroma laevigatum Ach.
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- sile neersamblik
- Species: Nephroma parile (Ach.) Ach.
- Remark: includes earlier misidentification of Nephroma helveticum Ach.
- Fungus type: lichenized
- Treatment in Estonia: certain
- harilik neersamblik
- Species: Nephroma resupinatum (L.) Ach.
- Remark: includes earlier misidentification of Nephroma helveticum Ach.
- Fungus type: lichenized
- Treatment in Estonia: certain
- kääv-neersamblik
- Species: Niesslia cladoniicola D. Hawksw. & W. Gams
- Remark:
- Fungus type: lichenicolous
- Treatment in Estonia: certain
- Species: Normandina acroglypta (Norman) Aptroot
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Ochrolechia alboflavescens (Wulfen) Zahlbr.
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Ochrolechia androgyna (Hoffm.) Arnold
- Remark: includes earlier misidentification of Ochrolechia subviridis (Hoeg) Erichsen
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Ochrolechia arborea (Kreyer) Almb.
- Remark: includes earlier misidentification of Ochrolechia subviridis (Hoeg) Erichsen
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Ochrolechia frigida (Sw.) Lynge
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- külm purusamblik
- Species: Ochrolechia microstictoides Räsänen
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Ochrolechia pallescens (L.) A. Massal.
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Ochrolechia subviridis (Hoeg) Erichsen
- Remark: excluded as misidentification: re-identified as Ochrolechia androgyna, O. arborea and Trapeliopsis sp.
- Fungus type: lichenized
- Treatment in Estonia: misidentification
- Species: Ochrolechia szatalaensis Verseghy
- Remark: includes earlier misidentification of Ochrolechia upsaliensis (L.) A. Massal.
- Fungus type: lichenized
- Treatment in Estonia: certain
- Species: Ochrolechia tartarea (L.) A. Massal.
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: doubtful extinct
- Species: Ochrolechia turneri (Sm.) Hasselrot
- Remark:
- Fungus type: lichenized
- Treatment in Estonia: certain