Vine. Hairy leaf to 250mm long, 5-9 coriaceous glabrescent leaflets to 145mm x 75mm. Panicles to 400mm long with green to pink bracts to 15mm x 12mm, calyx to 4mm x 3.5mm with lobes to 5mm long, pink or purple-pink standard petals to 22mm x 18mm, pink or puprple-pink wings to 11mm x 5.5mm, dark red keel 11mm x 4mm. Velvety grey-brown pod to 250mm x 45mm.
Seeds poisonous