Phanera bidentata (Orange Bauhinia)

Phanera bidentata is a vigorous woody climber in the Fabaceae family, native to tropical Southeast Asia. Formerly included in the genus Bauhinia, it develops long climbing stems that can ascend into surrounding trees and support a substantial leafy canopy. The leaves are alternate, leathery, and characteristically divided at the tip into two rounded lobes, a feature typical of many Phanera and Bauhinia relatives. Showy flowers are produced in clusters and have five spreading petals, with colors ranging from pale yellow and creamy yellow through peach and orange to coral pink, sometimes with several shades appearing together in the same cluster. Flowering may be followed by flattened, woody legume pods containing several seeds. Its vigorous growth and colorful flowers make it an impressive ornamental vine where sufficient space and strong support are available.

Phanera bidentata grows best in warm, humid tropical conditions, in full sun to partial shade and fertile, well-drained soil with regular moisture. Established plants can tolerate short dry periods, but consistent moisture encourages stronger growth. It is primarily suited to USDA Zones 10-11 and should be protected from frost. Because mature stems become heavy and woody, the vine requires a substantial trellis, pergola, fence, or tree for support and is generally unsuitable for small spaces. Pruning can be used to restrict its spread and encourage a denser framework. Plants may be propagated from seed or stem cuttings.