Woody vine with 6-furrowed glabrescent branches. Biternate dentate leaves with 9 serrate leaflets to 110mm x 78mm, sparsely pilose, glabrescent or glabrate above, densely & softly pilose beneath. Pubescent terminal or axillary thyrses or panicles to 235mm long with bracts to 2.6mm of greenish-white aromatic flowers, tomentulose sepals to 2.5mm, white petals to 4mm long. Hairy or glabrescent fruit samaras to 24mm long x 20mm