Stigmaphyllon ciliatum, commonly known as Amazonvine, is an evergreen vine that can behave as an annual or perennial, depending on the climate. It is native to tropical and subtropical forests in Central and South America, where it thrives in the understory and along forest margins. This vigorous climber can reach heights and spreads of 12-20 feet (4-6 meters), often using other vegetation for support. Amazonvine is characterized by its glossy, heart-shaped leaves and its bright yellow, butterfly-attracting flowers that bloom profusely in the summer and fall, adding a splash of color to the garden.

In cultivation, Amazonvine is valued for its rapid growth and vibrant flowers, making it a popular choice for trellises, arbors, and fences in tropical and subtropical gardens. It requires full sun to partial shade and prefers medium water, benefiting from soils with medium drainage. While it is relatively low-maintenance, it may need regular pruning to manage its vigorous growth and to keep it from becoming too dense or sprawling.CC BY-SA 4.0