Calotropis gigantea, commonly known as crown flower or giant milkweed, is native to South and Southeast Asia, and it is also naturalized in tropical regions worldwide. It is a large perennial shrub reaching 6–13 ft in height, thriving in dry, sunny environments. The plant produces a milky latex and is highly tolerant of heat and drought, making it suitable for xeriscaping in tropical and subtropical climates. The flowers are waxy and star-shaped, about 1–2 in across, with five thick petals that can be lavender, violet, or white, and a central crown-like structure (corona) that is golden yellow to white. These blooms occur in clusters at the ends of branches and can persist for several weeks, making the species valued for garlands, temple offerings, and ornamental landscaping. Calotropis gigantea has traditional medicinal uses in various cultures, including applications of its leaves, latex, and roots for skin conditions, digestive disorders, and as an anti-inflammatory, though parts of the plant are toxic if ingested. It is also known for its strong, silky seed fibers (akund floss), which have been used in stuffing and insulation. Photographed in Florida.