Possible Clues:

• Orange-and-black flower
• ''Peter Pan'' princess
• Showy flower
• *Black-spotted orange flower
• It has reddish-orange flowers with black spots
• Princess saved by 16-Across (2 words)
• Princess saved by 16-Across
• Mixed grill - yet I will have it in bed
• Nursery game?
• Flower rather like a cat swallowing lithium