Shrub to 2 m high, spreading, viscid. Branchlets puberulous. Stipules 1-1.5 mm long, viscid. Phyllodes 8-12 (-14) per whorl, straight or recurved towards apex, slightly flattened, 6-10 mm long, less than 1 mm wide, shortly mucronate, shortly puberulous, with an obscure impressed nerve on upper surface and both surfaces obscurely ribbed when dry. Peduncles 10-25 mm long, sparsely pilose, viscid. Heads 25-40-flowered. Flowers 5-merous; calyx 0.8-1.2 mm long, lobed to c. half way, membranous, glabrous, with lobes spathulate or triangular; corolla lobes smooth, glabrous or sparsely hairy. Pods linear, curved, 20-40 mm long, 6-8 mm wide, with nerve-like margins, coriaceous, viscid. Seeds transverse, 3.5-4 mm long; pleurogram open.