Prostrate shrub. Branchlets glabrous. Stipules erect to somewhat spreading, subulate, 1.5–1.8 mm long, light brown. Phyllodes 12–17 per whorl, erect to gently incurved, terete, 12–19 mm long, acute with mucro c. 0.2 mm long, sparsely setose. Peduncles 15–19 mm long, glabrous or sparsely pilose. Heads 6–8-flowered. Flowers 5-merous; calyx 1.8–2 mm long, smooth, glabrous; calyx lobes triangular; corolla 2.3–2.5 mm long, smooth, glabrous except setose lobes. Pods 3–4 cm long, on stipe 45–55 mm long, glabrous; margins slightly thickened. Seeds (immature) longitudinal.