Leptospermum micromyrtus

Leptospermum micromyrtus is a shrub that typically grows to a height of 1–3 m (3 ft 3 in – 9 ft 10 in). It has papery bark tending to rough and peeling in flakes. The leaves are egg-shaped to broadly egg-shaped with the narrower end towards the base, sometimes almost round, mostly 10–15 mm (0.39–0.59 in) long and 5–10 mm (0.20–0.39 in) wide on a short petiole. The flowers are white, 12–15 mm (0.47–0.59 in) wide and usually arranged singly, sometimes in pairs on a short side shoot. There are broad reddish brown bracts at the base of the flower bud but which fall off as the flower opens. The floral cup is dark-coloured and glabrous, 2–4 mm (0.079–0.157 in) long on a pedicel up to 1 mm (0.039 in) long. The sepals are triangular, 2.5–3 mm (0.098–0.118 in) long, the petals 5–6 mm (0.20–0.24 in) long and the stamens 1.5–2.5 mm (0.059–0.098 in) long. Flowering mainly occurs from December to March, mainly January to February and the fruit is a broadly hemispherical capsule 5–9 mm (0.20–0.35 in) wide remaining on the plant at maturity and finally becoming fissured.

Button tea-tree grows on steep, windswept, rocky slopes south from the Brindabella Range in New South Wales to scattered mountain summits in Victoria, including Mount Buffalo and Mount Cobberas.

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