Related Clues:

• Perennial flower
• Pupil setting
• It's surrounded by white
• Plexiglas unit
• Window-shopper's buy?
• You can usually see through it
• The cornea covers it
• Pale purple shade
• It may be bearded
• Ring around a pupil
• Goddess of the rainbow
• Post office purchase
• French door plate
• State flower of Tennessee
• Long-stemmed flower