Westringia viminalis

It is a compact or scrambling shrub, growing to 1 m in height. The leaves are crowded, in whorls of three or four, narrowly elliptic, 10–20 mm long and 1–3 mm wide, with recurved edges. The flowers are white, often with pink spots in the throat of the corolla. The seeds are 1.5–2 mm long. The flowering season is from April to December.^[1]

The plant is endemic to Australia’s subtropical Lord Howe Island in the Tasman Sea. It occurs on ledges and cliffs, at an elevation of 350–450 m, on Mounts Lidgbird and Gower at the southern end of the island, with a few plants found on exposed sites in the northern hills.^[1]