Zieria Sm. >
Young branches prominently ridged by the decurrent leaf bases Leaflets with flat margins, obovate, 3–6 mm wide; petiole 2–8 mm long. Hairs on the stem arranged in 2 opposite rows through each internode. Petals pinkish to white, c. 2 mm long. Shrubs up to 2 m high, with prominent tubercles. Higher Blue Mts Heath. Fl. spring–summer Zieria robusta