Viscid shrub or tree 1–4 m high. Branchlets subglabrous to moderately puberulous, with hairs often antrorsely curved and ±appressed. Phyllodes narrowly oblong to linear or narrowly elliptic, sometimes oblong-oblanceolate, 1–4.5 cm long, 2–7 mm wide, obtuse, rather thin, sometimes obscurely resinous-punctulate, glabrous or subglabrous, with 2 main often yellowish veins per face, and minor veins few and forming an often obscure longitudinal reticulum; gland not prominent, 0.5–2 mm above pulvinus. Inflorescences simple, 1 or 2 per axil; peduncles 3–10 mm long, glabrous or puberulous; basal bract persistent; heads globular to shortly obloid, c. 25-flowered, golden. Flowers 5-merous; sepals ¼–½-united. Pods linear or narrowly oblong, 2–5 cm long, 2–4 mm wide, coriaceous to thinly crustaceous, usually villous. Seeds longitudinal, oblong, 3–4 mm long, ±shiny, dark brown; aril folded at end of seed.