Rojasianthe superba, commonly known as Giant White Sunflower Tree, is an evergreen perennial herb native to the cloud forests of Mexico. It can reach a height and width of 3-10 feet (0.9-3 meters), with a sprawling habit. The plant is notable for its large, daisy-like white flowers with a central black disc, which bloom in the winter and spring, providing a striking contrast against the dark forest understory. The flowers are quite showy and can attract pollinators such as bees and butterflies.

Giant White Sunflower Tree is valued for its unique and beautiful flowers, which can add interest to a shaded garden area. It is used in cultivation for tropical and subtropical gardens, as an understory plant in shaded areas, or in greenhouse collections. It requires consistently moist soil with good drainage and thrives in part shade to full shade conditions. While not common, it can be susceptible to root rot if overwatered or planted in poorly draining soils. It is not known to be invasive but is rather a rare and unique addition to a plant collection.CC BY-SA 4.0