Eucalyptus grisea

Last updated

Grey gum
Eucalyptus grisea buds.jpg
Flower buds of Eucalyptus grisea
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Eucalyptus
Species:
E. grisea
Binomial name
Eucalyptus grisea

Eucalyptus grisea, commonly known as grey gum, [2] is a species of tree that is endemic to central Queensland. It has smooth greyish bark, lance-shaped to egg-shaped adult leaves, flower buds in groups of seven, white flower and usually cup-shaped fruit.

Contents

Description

Eucalyptus grisea is a tree that typically grows to a height of 28 m (92 ft) and has smooth, patchy whitish and dark greyish brown bark. Young plants and coppice regrowth have leaves that are paler on the lower surface, petiolate, up to 100 mm (3.9 in) long and 30–50 mm (1.2–2.0 in) wide. Adult leaves are lance-shaped to egg-shaped or curved, dark green on the upper surface, paler below, 100–180 mm (3.9–7.1 in) long and 30–60 mm (1.2–2.4 in) wide on a petiole 17–33 mm (0.67–1.30 in) long. The flower buds are arranged in leaf axils on an unbranched peduncle 8–15 mm (0.31–0.59 in) long, the individual buds on pedicels 2–4 mm (0.079–0.157 in) long. Mature buds are oval, 7–10 mm (0.28–0.39 in) long and 4–5 mm (0.16–0.20 in) wide with a conical operculum. The flowers are white and the fruit is a woody, usually cup-shaped capsule 4–9 mm (0.16–0.35 in) long and 8–12 mm (0.31–0.47 in) wide with the valves protruding above rim level. [2] [3]

Taxonomy and naming

Eucalyptus grisea was first formally described in 2000 by Ken Hill and Lawrie Johnson, and the description was published in the journal Telopea . [3] [4] The specific epithet grisea is from the late Latin, griseus, meaning "grey", referring to the colour of the bark. [3]

Distribution and habitat

Grey gum grows in woodland and open forest and occurs in the Carnarvon Range in central Queensland. [2] [3]

Conservation status

This eucalypt is classified as "least concern" under the Queensland Government Nature Conservation Act 1992. [5]

See also

Related Research Articles

<i>Corymbia abergiana</i> Species of plant

Corymbia abergiana, commonly known as range bloodwood or Rockingham Bay bloodwood, is a species of tree that is endemic to Queensland. It has rough bark on the trunk and larger branches, smooth bark on the smaller branches, lance-shaped adult leaves, flower buds in groups of seven, creamy white flowers and barrel-shaped fruit with a very thick rim.

<i>Corymbia maculata</i> Species of plant

Corymbia maculata, commonly known as spotted gum, is a species of medium-sized to tall tree that is endemic to eastern Australia. It has smooth, mottled bark, lance-shaped to curved adult leaves, flower buds usually in groups of three, white flowers and urn-shaped or barrel-shaped fruit.

<i>Corymbia dallachiana</i> Species of plant

Corymbia dallachiana commonly known as Dallachy's ghost gum or Dallachy's gum, is a species of tree that is endemic to Queensland. It has smooth bark, lance-shaped or curved adult leaves, flower buds usually in groups of three, white flowers and cup-shaped, cylindrical or barrel-shaped fruit.

<i>Eucalyptus albens</i> Species of plant

Eucalyptus albens, known as the white box, is a common tree of the western slopes and plains of New South Wales and adjacent areas in Queensland and Victoria. It has rough, fibrous bark on the base of its trunk and smooth, white bark above. The leaves are lance-shaped and groups of seven spindle-shaped flower buds are arranged in leaf axils or on the ends of the branches. White flowers are mostly present between August and February and the fruit are barrel-shaped to urn-shaped.

<i>Eucalyptus amplifolia</i> Species of eucalyptus

Eucalyptus amplifolia, commonly known as the cabbage gum, is a tree that is endemic to eastern Australia. It has smooth bark on its trunk and branches, lance-shaped leaves, and buds in groups of between seven and fifteen or more. The flowers are white and the fruit are woody hemispherical capsules. It is common on the coastal areas and tablelands of New South Wales and adjacent areas in south eastern Queensland, occurring as far south as Bega.

<i>Corymbia henryi</i> Species of plant

Corymbia henryi, commonly known as the large-leaved spotted gum, is a species of small to medium-sized tree that is endemic to north-eastern Australia. It has smooth, mottled bark, lance-shaped adult leaves, flower buds in groups of three, white or lemon yellow flowers and barrel-shaped to urn-shaped fruit.

Eucalyptus interstans is a species of small to medium-sized tree endemic to New South Wales and Queensland. It has smooth white or greyish bark, lance-shaped or curved adult leaves, flower buds in groups of between seven and eleven, white flowers and cup-shaped to hemispherical fruit.

<i>Eucalyptus magnificata</i> Species of eucalyptus

Eucalyptus magnificata, commonly known as blue box or northern blue box, is a species of small tree or sometimes a mallee that is restricted to a small area of New South Wales. It has rough, fibrous or flaky bark on the trunk and larger branches, smooth bark above, broadly lance-shaped to egg-shaped leaves, flower buds in groups of seven, white or pale yellow flowers and conical fruit.

<i>Eucalyptus major</i> Species of eucalyptus

Eucalyptus major, commonly known as grey gum, is a species of tree that is endemic to a small area near the New South Wales - Queensland border. It has smooth greyish bark, lance-shaped adult leaves, flower buds in groups of seven and conical to cup-shaped fruit.

<i>Eucalyptus nobilis</i> Species of plant

Eucalyptus nobilis, commonly known as ribbon gum or giant white gum, is a species of medium to tall tree that is native to northern New South Wales and south-east Queensland. It has a long, straight trunk with smooth, greyish bark that is shed in long ribbons, lance-shaped or curved adult leaves, flower buds in groups of seven, white flowers and cup-shaped or hemispherical fruit.

<i>Eucalyptus pachycalyx</i> Species of eucalyptus

Eucalyptus pachycalyx, commonly known as the shiny-barked gum, is a species of tree that is endemic to north-eastern Australia. It has smooth, pale grey, mottled bark, lance-shaped or curved adult leaves, white flowers and cup-shaped or hemispherical fruit.

<i>Eucalyptus prava</i> Species of eucalyptus

Eucalyptus prava, commonly known as orange gum, is a species of small to medium-sized tree that is endemic to eastern Australia. It has smooth, mottled bark, lance-shaped or curved adult leaves, flower buds in groups of seven, white flowers and cup-shaped or hemispherical fruit.

<i>Eucalyptus aspratilis</i> Species of eucalyptus

Eucalyptus aspratilis, commonly known as the soak yate or inland mallee-yate, is a mallee that is endemic to Western Australia. It has rough bark near its base, smooth silvery greyish bark above, lance-shaped adult leaves, pendulous buds in groups of seven, pale yellow or cream-coloured flowers and cylindrical fruit.

<i>Eucalyptus kessellii</i> Species of eucalyptus

Eucalyptus kessellii, commonly known as Jerdacuttup mallee, is a species of mallee that is endemic to an area along the south coast of Western Australia. It has very hard, rough bark on the trunk of larger specimens, smooth greyish and brownish bark above, lance-shaped to egg-shaped adult leaves, flower buds in groups of three or seven, creamy white flowers and downturned, conical to cup-shaped fruit.

Eucalyptus optima, is a species of small to medium-sized tree or a mallet that is endemic to a small area in the south of Western Australia. It has smooth white to greyish bark, sometimes with rough black bark on the base of the trunk, lance-shaped adult leaves, flower buds in groups of seven or nine, pale yellow flowers and cup-shaped, hemispherical or urn-shaped fruit.

Eucalyptus valens is a species of mallet, a tree lacking a lignotuber, that is endemic to near-coastal areas of southern Western Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of seven and cup-shaped fruit.

<i>Corymbia gilbertensis</i> Species of plant

Corymbia gilbertensis, commonly known as the Gilbert River ghost gum or Gilbert River box, is a species of tree that is endemic to tropical far north Queensland. It has rough, tessellated bark on the lower part of the trunk, smooth bark above, a crown of juvenile, intermediate and adult leaves, flower buds mostly in groups of seven, creamy white flowers and cup-shaped to barrel-shaped fruit.

<i>Corymbia torelliana</i> Species of plant

Corymbia torelliana, commonly known as cadaghi or cadaga, is a species of tree that is endemic to north Queensland. It has smooth, greenish grey to white bark, rough at the base of older trees, egg-shaped, heart-shaped or lance-shaped adult leaves, flower buds in groups of three or seven, white flowers and urn-shaped or shortened spherical fruit.

<i>Eucalyptus longirostrata</i> Species of eucalyptus

Eucalyptus longirostrata, commonly known as grey gum, is a species of tree that is endemic to south-east Queensland. It has smooth greyish bark, glossy green adult leaves that are paler on the lower surface, flower buds in groups of seven, white flowers and hemispherical to cup-shaped fruit.

Eucalyptus assimilans is a tree that is endemic to Western Australia. It has smooth white or greyish bark shed in long ribbons, lance-shaped and curved leaves, buds in groups of seven in leaf axils and conical fruit.

References

  1. "Eucalyptus grisea". Australian Plant Census. Retrieved 23 July 2019.
  2. 1 2 3 "Eucalyptus grisea". Euclid: Centre for Australian National Biodiversity Research. Retrieved 2 June 2020.
  3. 1 2 3 4 Hill, Kenneth D; Johnson, Lawrence A.S. (2000). "Systematic studies in the eucalypts. 10. New tropical and subtropical eucalypts from Australia and New Guinea (Eucalyptus Myrtaceae)". Telopea. 8 (4): 509–510. doi:10.7751/telopea20002007.
  4. "Eucalyptus grisea". APNI. Retrieved 22 July 2019.
  5. "Eucalyptus grisea". WetlandInfo. Queensland Government . Retrieved 22 July 2019.