Possible Clues:

• Flowers evenly spaced along central stem
• See if you get to be so flowery more quickly than I
• Invitation to compete with setter, finding part of plant?
• Cluster of flowers in Andorra cemetery
• Simple flower cluster
• 'To the end of the block! C'mon!'
• A flower arrangement challenge issued by Atalanta?
• Some extreme care needed to return arrangement of flowers
• Tortoise's challenge to the hare
• ''Let's see who's faster!''