Glabrescent woody climber or shrub with glabrescent lenticellate branches. Coriaceous leaves to 120mm x 40mm. Terminal or axillary racemes with bracts to 2mm long & bracteoles to 0.7mm long, of 9-15 flowers to 25mm diameter, calyx to 4mm long, white petals to 13mm x 9mm. Samara wings to 30mm x 8mm.