A densely leafed, spiny shrub from Australia growing to 3m tall and 3,5m wide. Heads of bright yellow, fluffy blooms appear in August to October. The flower heads plus the stalk are about equal to the length of the leaf. The seed pods are short-stalked, brown, straight or slightly curved, cylindrical, 4-7cm long and about 0,5cm wide. They are typically rounded over the seeds, and very rarely narrowed between seeds.