Perennial shrub, scandent, ± succulent, glabrous. Stems weak, leafy, up to 4.5 m long. Leaves up to 120 mm long, elliptic, base tapering to a petiole up to 20 mm long, margins ± entire to denticulate. Inflorescence a many-headed corymb in large corymbose panicles, terminal. Capitula radiate, disc and rays (2-5) bright yellow; involucre narrowly campanulate; bracts 5-8, 3-4 mm long; calyculus bracts few, short. Flowering time Apr.-July. Cypselae cylindrical, 3 mm long, ribbed, ± glabrous.
Scandent, glabrous shrub to 2 m. Leaves ovate, shortly petiolate, fleshy, slightly toothed. Flower heads radiate, numerous in crowded, branched corymbs, yellow.