Swagxolotl's Swaggy Sunflower (SSS) is the only sunflower species remaining in the playground after all the others went extinct due to a disease called Sunflower Wilt, the SSS was the only one with immunity.
In most ways it is identical to a normal sunflower, except it has sunglasses.
Every sunflower species grows such that they face the Sun at the center of the world. Swaggy Sunflower seeds are a common snack, they are found on most continents, and one reason they survived the disease is because every other species could only grow in the temperates and warmer areas, but the SSS could grow all the way out to the edge of the frozen wastes.