Our trainee horticulturalists are often given this rampant climber in the new world tropics to prune – it appears an impossibly complex tangle to tame but luckily it is practically indestructible when given hot and sweaty conditions!
The flowers when they come are loosely wired panicles of primrose yellow flower, the corolla tube a crepe-textured buttery yellow flaring out into five rounded lobes of a paler yellow.