Woody vine with puberulous branches slightly grooved. Leaves ternate, bi-ternate & pinnate with glabrous leaflets to 30mm x 22mm, 3-lobed or ubdivided, coarsely dentate or entire. Terminal & axillary cymes of 3 to many flowers with bracts to 13mm x 4mm. Calyx 10mm diameter with erect yellow sepals to 10mm x 4mm, velvety outside.