Liana with pilose branches. Bipinnate leaves, terminal pinna modified to a simple tendril, each pinna imparipinnate with 1-2 sets of segments, ultimate segment to 90mm x 45mm, glabrate above & pilose beneath. Pilose axillary racemes to 100mm with pilose bracts to 1mm x 0.5mm, glabrate calyx to 12mm x 6mm, yellow flowers to 50mm x 3mm with lobes to 15mm x 15mm.