Zieria Sm.

Leaves and stems pubescent, or, if glabrous then with prominent tubercles Zieria
Young branches prominently ridged by the decurrent leaf bases
Young branches simple hairy
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
Leaflets with margins revolute to the midrib, lanceolate to linear, up to 3 mm wide; petiole less than 2 mm long. Petals pale to deep pink, 4–6 mm long. Shrub up to 1 m high. Widespread. Heath and DSF. Ss. Fl. spring–summer Zieria aspalathoidesaspalathoides