Branching, herbaceous twiner, stems up to 5 m long, ± cobwebby, ± glabrescent, becoming woody. Leaves up to 70 x 70 mm, outline rhomboid or deltoid-ovate, bluntly 3-5-angled or shallowly lobed, base broadly cuneate to subtruncate, lower surface ± cobwebby, glabrescent, thick, digitately 3-nerved; petioles up to 50 mm long, prehensile, becoming woody in lower part, forming a persistent hook after leaf has fallen. Capitula discoid, in small, axillary, corymbose panicles; involucre narrowly campanulate; bracts 5-7, 5 mm long, swollen at base, nerves resinous, calyculus bracts few, small; flowers creamy white or pale yellow. Flowering time July, Aug. Pappus of many fine bristles. Cypselae 2.5 mm long, oblong, ribbed, glabrous.
Twining herb. Leaves rhomboid or deltoid-ovate in outline, bluntly 3-5-angled; lower surface thinly woolly or cobwebby, glabrescent. Heads discoid, in small axillary corymbose panicles. Achenes glabrous. Flowers creamy white or pale yellow.