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

Type of: lichen

Part of: genus Roccella

• Earl Russell
• Earl Warren
• earlap
• earldom
• earleaved umbrella tree
• earless
• earless lizard
• earless seal
• earlier
• earliest
• earliness
• earlobe
• early
• early bird
• early childhood
• early coral root
• early days
• early morel
• early on
• early purple orchid
• early spider orchid
• early wake-robin
• early warning radar
• early warning system
• early winter cress