Melaleuca lanceolata is a large shrub or small tree growing up to 10 m (30 ft) tall, with rough, dark grey bark on a trunk that is often twisted and bent by the effects of wind.
Its branchlets and leaves are covered with soft, silky hairs when young but become glabrous as they mature.
The leaves are arranged alternately, 3.1–12.5 mm (0.1–0.5 in) long, 0.7–1.9 mm (0.03–0.07 in) wide, linear to narrow elliptic in shape with a concave upper surface.


The flowers are white or cream coloured and arranged in spikes on the ends of branches which continue to grow after flowering, sometimes also in the upper leaf axils.
The spikes are up to 60 mm (2 in) long, 23 mm (0.9 in) in diameter and contain 3 to 12 groups of flowers in threes.
The petals are 1.5–3 mm (0.06–0.1 in) long and fall off as the flower ages.
The stamens are arranged in five bundles around the flowers with 7 to 20 stamens per bundle.
The flowering season is mainly in summer but flowers may also appear randomly through the year.
The fruit that follow are smooth, almost spherical woody capsules 3–7.5 mm (0.1–0.3 in) long that are spaced along the branches.
Melaleuca lanceolata is a large shrub or small tree growing up to 10 m (30 ft) tall, with rough, dark grey bark on a trunk that is often twisted and bent by the effects of wind. Its branchlets and leaves are covered with soft, silky hairs when young but become glabrous as they mature. The leaves are arranged alternately, 3.1–12.5 mm (0.1–0.5 in) long, 0.7–1.9 mm (0.03–0.07 in) wide, linear to narrow elliptic in shape with a concave upper surface.

The flowers are white or cream coloured and arranged in spikes on the ends of branches which continue to grow after flowering, sometimes also in the upper leaf axils. The spikes are up to 60 mm (2 in) long, 23 mm (0.9 in) in diameter and contain 3 to 12 groups of flowers in threes. The petals are 1.5–3 mm (0.06–0.1 in) long and fall off as the flower ages. The stamens are arranged in five bundles around the flowers with 7 to 20 stamens per bundle. The flowering season is mainly in summer but flowers may also appear randomly through the year. The fruit that follow are smooth, almost spherical woody capsules 3–7.5 mm (0.1–0.3 in) long that are spaced along the branches.
Melaleuca lanceolata