Eucalyptus siderophloia Benth.

Adult leaves mostly 1–2 cm wide, 8–15 cm long, with a very fine point which is often recurved. Tree up to 45 m high. Umbels 3–7-flowered, arranged in panicles. Buds pedicellate. Fruits 6–8 x 5–7 mm, ± conical, slightly constricted at the orifice, often with one rib; disc small, oblique; valves enclosed or exserted. Hawkesbury and Colo Rivers and northward. Fl. July–Jan. Northern Grey Ironbark