Related Clues:

• Small pit
• Anatomical ring
• Botanical interstice
• Iris ring
• Small interstice
• Ring of color
• Colored ring
• Botanical ring of color
• Part of the iris surrounding the pupil
• Cactus ring
• Anatomical interstice
• Iris part
• Nipple ring (Var.)
• Leaf interstice
• Biological ring of color (Var.)