Scandent tendrilled liana or sprawling shrub with glabrescent young branches, bifid leaves to 120mm x 150mm, glabrous above, brown pubescent beneath. Terminal and lateral racemes to 200mm long with 7mm bracts and 5mm bracteoles, flower sweetly fragrant, calyx splitting into 5 sepals to 20mm long, white petals aging yellow, banner to 35mm x 13mm with claw to 5mm long, keel & wings similar, flat brown pod 30mm wide x 200mm long with a 7mm long beak