The page lists lichen species that are threatened or near threatened, ie Critically Endangered (CR), Endangered (EN), Vulnerable (VU) or Near Threatened (NT).
| Count | Name | Conservation Evaluation |
|---|---|---|
| 1 | Naetrocymbe atractospora | NT NR Sc |
| 2 | Nanostictis christiansenii | NT NR |
| 3 | Nephroma arcticum | EN D NR P Sc S8 |
| 4 | Nephroma tangeriense | NT NR Sc L IR |
| 5 | Nesothele rugulosa | NT NR Sc |
| 6 | Nevesia sampaiana | NT NS P Eng Sc WaL IR |