Twining vine to 3m with hairy stems. Leaves to 127mm x 28mm with sheath to 27mm long. Axillary or terminal inflorescence with a bract to 20mm x 4mm & linear bracts to 15.3mm x 1.8mm & bracteoles to 1.7mm x 1.3mm. Bisexual or staminate flowers, green & white sepals to 4mm x 2.1mm, white petals to 4.5mm x 3.4mm. Green capsule to 13mm x 12mm.