Possible Clues:

• Delphinium
• Flower of Delphinium genus
• Good fun to stimulate one close to the delphiniums
• Delphinium-like plant
• Incentive to romp in a bed?
• Buttercup family member
• Bird with urge to find flower
• Garden flower of delphinium family
• Fool around, given encouragement in plant
• A delphinium plant