Hibiscus is common a flower that grows in tropical, subtropical, and warm temperate climate throughout the world. This flower is not only a hit to bees and butterflies because of its showy petals and long pollen grains but also in the Caribbean especially in Jamaica for making herbal teas and jams. And for the record, one of its species is the national flower of Korea (Hibiscus syriacus), while (Hibiscus rosa-sinesis) is the national flower of Malaysia.
Here's the hibiscus planted near the temple in Nakorn Sawan in two different colors (red and yellow). The colors were just adorable and not taking shots would mean disrespect to its beauty hehe.