1. Thin crusty lichen thallus; adheres closely to or is embedded in the surface on which it grows

Type of: thallus

• amble
• ambler
• Ambloplites
• Ambloplites rupestris
• amblygonite
• amblyopia
• amblyopic
• Amblyrhynchus
• Amblyrhynchus cristatus
• ambo
• amboina pine
• amboyna
• amboyna pine
• Ambrogio Damiano Achille Ratti
• Ambrose
• Ambrose Bierce
• Ambrose Everett Burnside
• Ambrose Gwinett Bierce
• ambrosia
• Ambrosia artemisiifolia
• Ambrosia psilostachya
• Ambrosia trifida
• Ambrosiaceae
• ambrosial
• ambrosian