Epiphytic perennial climber to 5m with woody stems. Sinuate-dentate leaves to 110mm x 4mm, sparsley pubescent beneath when young. 3-flowered inflorescence with single staminate flower central with persistent bracts, 4 orange tepals to 5mm long, Pistillate flowers with bracteoles, 5 tepals to 1mm long. Winged fruit 10mm x 4mm.