Zieria smithii

Erect, usually spindly shrub to c. 2 m high; branches slightly ridged when young, warted, glabrescent. Leaves trifoliolate; leaflets narrow-elliptic, oblong or lanceolate, 18–54(–73) mm long, 4–9 mm wide, acute, discolorous, dotted with raised oil glands, glabrous except for few stellate hairs along midvein, margins entire, slightly undulating, somewhat to strongly recurved; petiole 10–16 mm long. Inflorescence usually shorter than the leaves, 7–60-flowered. Sepals deltoid, 1–1.5 mm long, glabrous to hirsute, tuberculate; petals 2–4 mm long, usually white, rarely pink, imbricate, pubescent; ovary glabrous. Follicles somewhat warted, glabrous, usually with a small terminal appendage; seed c. 2.5 mm long, reddish-brown to black, striated. Flowers spring and autumn.