Naetrocymbe | Naetrocymbe laburni |
Naetrocymbe nitescens | |
Naetrocymbe punctiformis | |
Naetrocymbe saxicola | |
Nephroma | Nephroma arcticum |
Nephroma helveticum | |
Nephroma laevigatum | |
Normandina | Normandina acroglypta - GBI populations on bark are probably N. chlorococca |
Normandina chlorococca | |
Normandina pulchella | |
Normandina sp. P5000 |