Twining herb to 700mm with glabrous stems. Leaves to 15mm x 0.7mm, glabrous above with indumentum beneath. Umbels of 10-15 flowers with floral bracts to 0.3mm wide, calyx with triangular sepals to 1.8mm to 0.7mm, glabrous corolla to 4mm x 1.5mm yellow to brown & covered with trichomes, erect corolla lobes. Pendulous light-brown longitudinally grooved follicles to 45mm x 5mm strongly beaked