Eucalyptus costuligera

Eucalyptus costuligera is a species of small tree that is endemic to the Kimberley region of Western Australia. It has short-fibrous or flaky bark on the trunk and branches, bluish, lance-shaped adult leaves, club-shaped flower buds in branched or unbranched inflorescences with the buds in groups of up to seven, creamy-white flowers and conical, cup-shaped or pear-shaped fruit.

Wikipedia-Autoren · CC BY-SA · Quelle

Eucalyptus costuligera is a tree that typically grows to a height of 5–10 m (16–33 ft) and has persistent pale grey, fibrous or flaky "box"-type bark on the trunk and branches. The adult leaves are arranged alternately, the same grey-green or bluish colour on both sides, lance-shaped, 70–150 mm (2.8–5.9 in) long and 17–30 mm (0.67–1.18 in) wide on a channelled or flattened petiole up to 22 mm (0.87 in) long. The flower buds are arranged in groups of up to seven on a branched or unbranched peduncle 1–15 mm (0.039–0.591 in) long, the individual buds on a pedicel 2–6 mm (0.079–0.236 in) long. Mature flower buds are club-shaped, about 7 mm (0.28 in) long and 4 mm (0.16 in) wide with faint ribs along the sides. The operculum is hemispherical, about half as long as the floral cup. The flowers are a white-cream colour and the fruit is a woody cylindrical, cup-shaped or pear-shaped capsule 6–8 mm (0.24–0.31 in) long and 5–7 mm (0.20–0.28 in) wide with fine ribs along the sides and the valves enclosed below the rim.