Large liana, glabrous when mature, impari-pinnate leaves glabrous above, lateral leaflets to 25mm x 10mm, terminal leaflet to 27.5mm x 15mm, minutely pubescent on midrib & margins beneath. Raceme to 20mm long with densely pubescent bracts to 1.5mm long, yellow-green buds of flowers to 8.5mm x 8.5mm, pubescent sepals to 2.5mm x 1.5mm, white petals to 7mm x 0.66mm, glabrous fruit with a few appressed hairs near apex 12.5mm x 7.5mm