Eucalyptus laevis

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Eucalyptus laevis
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Eucalyptus
Species:
E. laevis
Binomial name
Eucalyptus laevis

Eucalyptus laevis is a species of mallee or tree that is endemic to Western Australia. It has thin, rough, fibrous or flaky bark on the trunk, smooth bark above. Its adult leaves are linear to narrow lance-shaped, the flower buds are arranged in groups of between seven and eleven, the flowers are white and the fruit is cylindrical to barrel-shaped.

Contents

Description

Eucalyptus laevis is a mallee that typically grows to a height of 3–6 m (9.8–19.7 ft) or a tree to 10 m (33 ft), and it forms a lignotuber. It has thin, rough, fibrous or flaky bark on at least part of the trunk, sometimes also the larger branches, smooth bark above. Young plants and coppice regrowth have stems that are more or less square in cross-section and leaves that are bluish grey, 65–90 mm (2.6–3.5 in) long and 9–20 mm (0.35–0.79 in) wide. Adult leaves are the same glossy green on both sides, linear to narrow lance-shaped, 65–105 mm (2.6–4.1 in) long and 5–10 mm (0.20–0.39 in) wide on a petiole 8–15 mm (0.31–0.59 in) long. The flower buds are arranged in leaf axils in groups of between seven and eleven on an unbranched peduncle 9–17 mm (0.35–0.67 in) long, the individual buds on pedicels 3–5 mm (0.12–0.20 in) long. Mature buds are oval 6–7 mm (0.24–0.28 in) long and about 4 mm (0.16 in) wide with a conical or rounded operculum. Flowering has been observed in January and the flowers are white. The fruit is a woody cylindrical to barrel-shaped capsule 5–8 mm (0.20–0.31 in) long and 4–6 mm (0.16–0.24 in) wide with the valves near rim level or below it. [2] [3] [4]

Taxonomy and naming

Eucalyptus laevis was first formally described in 2001 by Lawrie Johnson and Ken Hill from a specimen collected near Norseman and the description was published in the journal Nuytsia . [4] [5] The specific epithet (laevis) is variant of a Latin word meaning 'smooth' or 'free from unevenness', referring to the flower buds. [2] [4]

Distribution and habitat

This eucalypt grows in woodland on heavy calcareous loams in flat country between Norseman and Balladonia. [2] [4]

See also

Related Research Articles

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

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

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

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

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

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

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

Eucalyptus fruticosa is a species of mallee that is endemic to Western Australia. It has rough, fibrous or flaky bark on the trunk, sometimes also on the larger branches, smooth pale brownish bark above, linear to narrow elliptical adult leaves, flower buds in groups of between seven and eleven, white to cream-coloured flowers and barrel-shaped to shortened spherical fruit.

Eucalyptus limitaris is a species of tree or mallee that is endemic to north-west Australia. It has rough, flaky or fibrous bark on the trunk and branches, lance-shaped to curved adult leaves, flower buds in groups of seven on a branching peduncle and conical to barrel-shaped or cup-shaped fruit.

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

Eucalyptus platycorys, commonly known as Boorabbin mallee, is a species of mallee, rarely a small tree, that is endemic to Western Australia. It has rough, dark grey, fibrous and flaky bark on the trunk, smooth greyish bark above, lance-shaped adult leaves, flower buds usually in group of three, creamy white flowers and cup-shaped to cylindrical fruit.

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

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Eucalyptus semota, commonly known as marymia mallee, is a species of mallee or small tree that is endemic to a small area in central Western Australia. It has rough, flaky to fibrous bark on the trunk, smooth grey or brown bark above, linear to narrow lance-shaped leaves, flower buds in groups of seven or nine, white flowers and conical to cup-shaped fruit.

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

Eucalyptus bakeri, commonly known as Baker's mallee or the mallee box, is a eucalypt that is endemic to eastern Australia. It has fibrous bark on the trunk and smooth white or grey bark above, narrow lance-shaped leaves, flower buds in groups of between seven and thirteen, white flowers and hemispherical or shortened spherical fruit.

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

Eucalyptus cylindrocarpa, commonly known as the woodline mallee, is a species of mallee that is endemic to Western Australia. It has mostly smooth bark, sometimes with loose fibrous or flaky bark near the base of the trunk, linear to lance-shaped or curved adult leaves, flower buds in groups of seven, nine or eleven and cylindrical to barrel-shaped fruit.

Eucalyptus filiformis is a species of mallee that is endemic to a small area on the side of a mountain in Victoria, Australia. It has rough fibrous or flaky bark on the trunk, smooth bark above, narrow lance-shaped to narrow elliptical adult leaves, flower buds usually in groups of seven, white flowers and barrel-shaped fruit.

Eucalyptus hawkeri is a species of mallee or slender tree that is endemic to Victoria, Australia. It has rough, flaky or fibrous bark on the lower trunk, smooth bark above, lance-shaped or curved adult leaves, flower buds in groups of between seven and eleven, white flowers and cylindrical or barrel-shaped fruit.

Eucalyptus silvestris is a species of mallee or small tree that is endemic to Victoria, Australia. It has rough, fibrous or flaky bark on the trunk and larger branches, smooth greyish brown bark above, glossy green, lance-shaped leaves, flower buds usually in groups of seven, white flowers and conical to cup-shaped fruit.

<i>Eucalyptus socialis <span style="font-style:normal;">subsp.</span> eucentrica</i> Subspecies of plant

Eucalyptus socialis subsp. eucentrica, commonly known as the inland red mallee, is a subspecies of mallee that is endemic to inland Australia. It usually has rough bark on the base of the trunk, smooth bark above, lance-shaped adult leaves, flower buds in groups of between seven and eleven, pale creamy yellow flowers and barrel-shaped to urn-shaped or spherical fruit.

<i>Eucalyptus socialis <span style="font-style:normal;">subsp.</span> socialis</i> Subspecies of plant

Eucalyptus socialis subsp. socialis, commonly known as the summer red mallee, is a subspecies of mallee that is endemic to inland south-eastern Australia. It usually has rough bark on the base of the trunk, smooth bark above, lance-shaped adult leaves, flower buds in groups of between seven and eleven, pale creamy white flowers and barrel-shaped to urn-shaped or spherical fruit.

Eucalyptus socialis subsp. viridans, commonly known as the green-leaved red mallee, is a subspecies of mallee that is endemic to south-eastern Australia. It usually has rough bark on the base of the trunk, smooth bark above, lance-shaped adult leaves, flower buds in groups of between seven and eleven, pale creamy yellow flowers and barrel-shaped to urn-shaped or spherical fruit.

References

  1. "Eucalyptus laevis". Australian Plant Census. Retrieved 10 August 2019.
  2. 1 2 3 "Eucalyptus laevis". Euclid: Centre for Australian National Biodiversity Research. Retrieved 1 June 2020.
  3. "Eucalyptus laevis". FloraBase . Western Australian Government Department of Parks and Wildlife.
  4. 1 2 3 4 Johnson, Lawrence A.S.; Hill, Kenneth D. (2001). "Systematic studies in the eucalypts. 11 - New taxa and combinations in Eucalyptus Sectiion Dumaria (Myrtaceae)". Telopea. 9 (2): 275–277.
  5. "Eucalyptus laevis". APNI. Retrieved 10 August 2019.