Related Clues:

• Eye ring
• Dutch flower
• Eye part that contracts
• You can see right through it
• Crocus cousin
• You look through it
• Membrane of the eye
• Showy perennial
• Amsterdam bloom
• Purple perennial
• Spring bulb
• Flower associated with Holland
• It's usually blue, green or brown
• Georgia O'Keeffe subject
• Tiny Tim's flower