Powers: It can make all kinds of flowers appear
Captured in: Episode10: Sakura and the Sports Day of Flowers
How it was captured: Flower appeared at a sports day festival at Sakura's school. Since it likes happy occasions, it made tons of flowers rain down on the school. There were so many flowers that people almost got buried! When Sakura found Flower, it danced with her a little before letting her seal it away.