Smiley Flower
Smiley Flowers[1] are plant items that appear in Super Mario World 2: Yoshi's Island, Yoshi's Island DS, and Yoshi's New Island.
History
Super Mario World 2: Yoshi's Island
In the first entry in the Yoshi's Island series of games, there are five Smiley Flowers in each level, and netting all five earns Yoshi an Extra Life and fifty points. Getting all the Smiley Flowers in each level is also necessary for Yoshi to get a perfect score. Collecting at least one Smiley Flower is also necessary to access a Bonus Challenge via the GOAL! Ring, and the chance of playing a Bonus Challenge is increased by collecting more. Smiley Flowers appear as sleeping seeds if frozen or not collected at the end of a level.
Yoshi's Island DS
Smiley Flowers also appear in Yoshi's Island DS, functioning the same way as in the game's predecessor.
Yoshi's New Island
Smiley Flowers return in Yoshi's New Island, functioning the same way as in the game's predecessor. However, as there are no score features or Bonus Challenges in this title, collecting all five increases the chances of getting Medals via the GOAL! Ring.