Prostanthera discolor R.T.Baker

Leaves lanceolate, 15–30 mm long, 1–5 mm wide, entire to toothed; petiole up to 3 mm long. Calyx pubescent, 4–5 mm long. Corolla mauve to purple with darker spots, 7–10 mm long. Erect, strongly aromatic shrub up to 3 m high. Hunter River Valley. WSF. Fl. spring