Dahlias, belonging to the genus of bushy, tuberous, herbaceous perennial plants, are native to Mexico and Central America. The first recorded sighting of these vibrant flowers dates back to 1525. They are part of the Asteraceae family, which includes familiar plants like the sunflower, daisy, chrysanthemum, and zinnia. With 49 different species, dahlias come in a wide range of colors, except for blue, and are popularly grown as garden plants due to their striking beauty.