1. A source of the dye archil and of litmus
   - roccella

Type of: lichen

Part of: genus Roccella

• nucleolar
• nucleolar organiser
• nucleolar organizer
• nucleole
• nucleolus
• nucleolus organiser
• nucleolus organizer
• nucleon
• nucleon number
• nucleonics
• nucleoplasm
• nucleoprotein
• nucleoside
• nucleoside reverse transcriptase inhibitor
• nucleosynthesis
• nucleotide
• nucleus
• nucleus niger
• nuclide
• Nuda
• nuddy
• nude
• nude dancing
• nude mouse
• nude painting