Woody twining vine to 3m with glabrate stems with lenticels. Leaves to 108mm x 55mm with revolute margins, hairy above, tomentose beneath. Umbels with bracts to 2.2mm long, 5 sepals to 3.8mm x 2.4mm, 5 fimbriate petals to 8.5mm x 8mm with 3 posterior petals to 6.5mm x 5mm. Fruits reddish-brown to with 3 samaras to 1.5mm x 1mm which are aborted, nut to 9mm x 8mm, wing to 33mm x 15mm.