Calothamnus montanus

Calothamnus montanus is a shrub growing to a height of about 2 metres (7 ft) with stems that are hairy at first but become glabrous and thick over time. Its leaves are needle-like, mostly 3.5–11 millimetres (0.1–0.4 in) long and 0.8–1.0 millimetre (0.03–0.04 in) wide and circular in cross section. The flowers have 4 sepals and 4 petals. The stamens are partly red, partly green and are arranged in 4 claw-like bundles, each about 25–28 millimetres (0.98–1.1 in) long. The petals are 2.5–3 millimetres (0.098–0.12 in) long. Flowering occurs from October to January and is followed by fruits which are woody, flattened spherical capsules, 3–5 millimetres (0.1–0.2 in) long and partly buried in the stem.