The Flametail Leaf is a combined power-up between the Super Leaf and the Fire Flower, with both growing around the same area, it has the rare chance of growing out of a Tail Tree in warm occasions. This power-up grants you both the strength of the Fire Flower and the Super Leaf. The flight and the strength of the fire are a little weaker, but it's nothing noticeable to distract you from the fact you've got two power-ups in one!