1. Crustose lichens that are a source of the dye archil and of litmus
   - genus Pertusaria

Type of: fungus genus

Part of: family Pertusariaceae, Pertusariaceae

• eminence
• eminent
• eminent domain
• eminently
• emir
• emirate
• emissary
• emissary vein
• emission
• emission spectrum
• emission trading scheme
• emissive
• emissivity
• emit
• emitter
• Emma Goldman
• Emma Hart Willard
• Emmanthe
• Emmanthe penduliflora
• Emmanuel
• emmenagogue
• Emmental
• Emmentaler
• Emmenthal
• Emmenthaler