Pentalinon luteum (Yellow Allamanda, Wild Allamanda, Mandevilla vine)

Pentalinon luteum, commonly known as Yellow Allamanda or Wild Allamanda, is a fast-growing, evergreen vine native to South America. It is often grown as an ornamental plant for its attractive yellow trumpet-shaped flowers and glossy, dark green leaves. The vine can reach lengths of up to 30 feet and climbs using tendrils. Its flowers bloom prolifically throughout the year, providing a vibrant display in gardens and landscapes.