Eucalyptus laevopinea

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Silver top stringybark
Eucalyptus laevopinea.jpg
Silver top stringybark on the Liverpool Range
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Eucalyptus
Species:
E. laevopinea
Binomial name
Eucalyptus laevopinea

Eucalyptus laevopinea, commonly known as the silver top stringybark, [2] is a tree that is endemic to eastern Australia. It has rough, stringy greyish bark on the trunk and larger branches, glossy green, lance-shaped adult leaves, flower buds in groups of between seven and eleven, white flowers and hemispherical or shortened spherical fruit.

Contents

bark Eucalyptus laevopinea - stringy bark.jpg
bark
buds Eucalyptus laevopinea buds.jpg
buds
fruit Eucalyptus laevopinea fruit.jpg
fruit

Description

Eucalyptus laevopinea is a tree that typically grows to a height of 40 m (130 ft) and forms a lignotuber. It has rough, thick, stringy, greyish bark on the trunk and larger branches, smooth whitish bark above. Young plants and coppice regrowth have lance-shaped to egg-shaped leaves that are paler on the lower surface, 30–120 mm (1.2–4.7 in) long and 10–40 mm (0.39–1.57 in) wide. Adult leaves are lance-shaped to curved, the same shade of glossy green on both sides, 70–200 mm (2.8–7.9 in) long and 14–40 mm (0.55–1.57 in) wide on a petiole 10–23 mm (0.39–0.91 in) long. The flower buds are arranged in leaf axils in groups of seven, nine or eleven on an unbranched peduncle 6–17 mm (0.24–0.67 in) long, the individual buds on pedicels 2–5 mm (0.079–0.197 in) long. Mature buds are oval, 5–7 mm (0.20–0.28 in) long and about 4 mm (0.16 in) wide with a rounded, conical or beaked operculum. Flowering occurs between January and April or between July and September and the flowers are white. The fruit is a woody hemispherical or shortened spherical capsule 4–9 mm (0.16–0.35 in) long and 7–15 mm (0.28–0.59 in) wide with the valves near rim level or slightly protruding. [2] [3] [4] [5]

Taxonomy and naming

Eucalyptus laevopinea was first described in 1898 by Richard Thomas Baker in Proceedings of the Linnean Society of New South Wales . [6] [7] The specific epithet (laevopinea) is derived from the Latin laevo- meaning 'left' and pinene , an essential oil, referring to the levorotatory pinene. [3]

Distribution and habitat

The silver top stringybark occurs between the Rylstone district in New South Wales to the Warwick and Stanthorpe districts in southern Queensland. It grows in hilly areas of the tablelands in open forest. [3] [4]

Related Research Articles

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

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

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

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

Eucalyptus serraensis, commonly known as the Grampians stringybark, is a species of small tree or mallee that is endemic to the Grampians in Victoria, Australia. It has rough, stringy, fibrous or flaky bark on the trunk and sometimes also the branches, smooth bark above, lance-shaped to egg-shaped or round adult leaves, sessile flower buds in groups of three or seven, white flowers and hemispherical or cup-shaped fruit.

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

Eucalyptus cameronii, commonly known as the diehard stringybark is a flowering plant that is endemic to eastern Australia. It is a small to medium-sized tree with rough, stringy bark from the trunk to the small branches, lance-shaped to curved adult leaves, flowers buds in groups of between nine and fifteen, white flowers and cup-shaped, hemispherical or more or less spherical fruit. It mainly grows on the eastern side of the Northern Tablelands in New South Wales.

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

Eucalyptus youmanii, commonly known as Youman's stringybark, is a species of small to medium-sized tree that is endemic to eastern Australia. It has rough, stringy bark on the trunk and branches, lance-shaped or curved adult leaves, flower buds in groups of seven, white flowers and hemispherical fruit.

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

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

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

Eucalyptus mckieana, commonly known as McKie's stringybark, is a species of tree that is endemic to New South Wales. It has rough, stringy bark on the trunk and branches, lance-shaped to curved adult leaves, flower buds in groups of between seven and eleven, white flowers and cup-shaped, barrel-shaped or hemispherical fruit.

Eucalyptus imitans, commonly known as the Illawarra stringybark, is a species of small tree that is endemic to New South Wales. It has rough, stringy, greyish bark on the trunk and larger branches, lance-shaped, elliptic to egg-shaped or curved adult leaves, flower buds in groups of between nine and fifteen, white flowers and hemispherical fruit. It is found on near-coastal tablelands inland from the south coast.

Eucalyptus mackintii, commonly known as the blue-crowned stringybark, is a species of medium-sized tree that is endemic to Victoria. It has rough, stringy bark on the trunk and branches, lance-shaped to curved adult leaves, flowers buds in groups of between seven and eleven, white flowers and cup-shaped or hemispherical fruit.

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

Eucalyptus sphaerocarpa, commonly known as the Blackdown stringybark, is a species of tall forest tree that is endemic to Queensland. It has rough, stringy bark on the trunk and branches, lance-shaped to curved adult leaves, flower buds in groups of seven, nine or eleven, white flowers and shortened spherical fruit.

References

  1. "Eucalyptus laevopinea". Australian Plant Census. Retrieved 10 August 2019.
  2. 1 2 Hill, Ken. "Eucalyptus laevopinea". Royal Botanic Garden Sydney. Retrieved 10 August 2019.
  3. 1 2 3 "Eucalyptus laevopinea". Euclid: Centre for Australian National Biodiversity Research. Retrieved 1 June 2020.
  4. 1 2 Chippendale, George M. "Eucalyptus laevopinea". Flora of Australia. Australian Biological Resources Study, Department of the Environment and Energy, Canberra. Retrieved 10 August 2019.
  5. Brooker, M. Ian H.; Kleinig, David (1990). A Field Guide to Eucalypts (Volume 1). p. 58. ISBN   0-909605-62-9.
  6. "Eucalyptus laevopinea". APNI. Retrieved 10 August 2019.
  7. Baker, Richard T. (1898). "On two new Species of Eucalyptus". Proceedings of the Linnean Society of New South Wales. 3 (3): 414–417. Retrieved 10 August 2019.