Eucalyptus praetermissa

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Eucalyptus praetermissa
Status DECF P4.svg
Priority Four — Rare Taxa (DEC)
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Eucalyptus
Species:
E. praetermissa
Binomial name
Eucalyptus praetermissa

Eucalyptus praetermissa is a species of mallet that is endemic to a small area on the south coast of Western Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of up to fifteen, creamy white to pale yellow flowers and cylindrical to barrel-shaped fruit.

Contents

Description

Eucalyptus praetermissa is a mallet that typically grows to a height of 4–12 m (13–39 ft) but does not form a lignotuber. Young plants have egg-shaped leaves that are 40–70 mm (1.6–2.8 in) long and 15–30 mm (0.59–1.18 in) wide and petiolate. Adult leaves are arranged alternately, the same shade of dull green on both sides, lance-shaped, 50–100 mm (2.0–3.9 in) long and 10–20 mm (0.39–0.79 in) wide, tapering to a petiole 8–17 mm (0.31–0.67 in) long. The flower buds are arranged in leaf axils in groups of up to fifteen on an unbranched peduncle 10–18 mm (0.39–0.71 in) long, the individual buds on pedicels 2–4 mm (0.079–0.157 in) long. Mature buds are spindle-shaped, 11–15 mm (0.43–0.59 in) long and 2.5–4 mm (0.098–0.157 in) wide with an elongated, conical operculum about twice as long as the floral cup. Flowering occurs from November to January and the flowers are creamy white to pale yellow. The fruit is a woody, cylindrical to barrel-shaped capsule 6–8 mm (0.24–0.31 in) long and 4–6 mm (0.16–0.24 in) wide with the valves near rim level. [2] [3] [4]

Taxonomy and naming

Eucalyptus praetermissa was first formally described in 1991 by Ian Brooker and Stephen Hopper from a specimen collected by Brooker on the north side of Beaufort Inlet in 1984. [4] [5] The specific epithet (praetermissa) is a Latin word meaning "overlooked", "omitted" or "neglected", referring to the fact that this species was known but ignored. [6]

Distribution and habitat

This eucalypt is only known from the type location where it grows in low woodland on sand over laterite. [2] [4]

Conservation status

This mallet is classified as "Priority Four" by the Government of Western Australia Department of Parks and Wildlife, [3] meaning that is rare or near threatened. [7]

See also

Related Research Articles

Eucalyptus famelica is a species of mallee that is endemic to Western Australia. It has smooth grey and pale brown bark, sometimes with thin, rough, fibrous bark near the base of the trunk on larger plants. The adult leaves are lance-shaped, the flower buds are arranged in groups of seven, the flowers are creamy white and the fruit is cup-shaped to cylindrical.

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

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

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Eucalyptus livida, commonly known as wandoo mallee, is a species of mallee or small tree that is endemic to Western Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of eleven or more, creamy white flowers and barrel-shaped fruit.

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

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Eucalyptus melanophitra is a species of mallet that is endemic to a restricted area of Western Australia. It has rough, flaky grey bark on the trunk, smooth grey bark above, narrow lance-shaped adult leaves, flower buds in groups of nine or eleven, pale yellow flowers and cylindrical to barrel-shaped fruit.

Eucalyptus nigrifunda, commonly known as desert wandoo, is a species of tree that is endemic to a small area in central Western Australia. It has smooth reddish brown bark with some rough, flaky black bark near the base of the trunk, lance-shaped adult leaves, flower buds in groups of nine, white flowers and cylindrical to barrel-shaped fruit.

Eucalyptus olivina is a species of mallee or a tree that is endemic to Western Australia. It has smooth greyish bark, linear to narrow lance-shaped adult leaves, flower buds in groups of seven or nine, creamy white flowers and short barrel-shaped to cup-shaped fruit.

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

Eucalyptus phaenophylla, also known as common southern mallee, is a species of mallee that is endemic to Western Australia. It has smooth bark, linear to narrow lance-shaped or narrow elliptical adult leaves, flower buds in groups of up to thirteen, pale lemon-coloured flowers and barrel-shaped, cylindrical or conical fruit.

Eucalyptus polita is a species of mallet or small tree that is endemic to the southwest of Western Australia. It has smooth, greyish bark, narrow lance-shaped adult leaves, flower buds in groups of between seven and eleven, white flowers and cup-shaped fruit.

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

Eucalyptus utilis, commonly known as coastal moort or coastal mort, is a species of mallet or mallee that is native to southern areas of Western Australia. It has smooth bark, egg-shaped to lance-shaped adult leaves, flower buds in group or seven, creamy white flowers and conical fruit.

Eucalyptus varia is a species of mallee that is endemic to an area near the south coast of Western Australia. It has smooth bark, narrow lance-shaped adult leaves, flower buds in groups of nine or eleven, yellow flowers and barrel-shaped to cylindrical fruit.

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

Eucalyptus captiosa is a species of mallee that is endemic to the south-west of Western Australia. It has smooth bark, lance-shaped adult leaves, groups of three or seven, slightly ribbed flower buds arranged in leaf axils, pale yellow flowers and cup shaped fruit.

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

Eucalyptus clivicola, commonly known as green mallet, is a species of eucalypt that is endemic to Western Australia. It has smooth bark, linear to lance-shaped adult leaves, flower buds in groups of between nine and thirteen, pale yellow flowers and barrel-shaped, conical or cylindrical fruit.

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

Eucalyptus densa is a species of mallee or mallet that is endemic to Western Australia. It has smooth greyish bark that is shed in curly strips, linear to narrow lance-shaped adult leaves, long, spindle-shaped flower buds in groups of seven or nine, pale yellow or lemon-coloured flowers and conical, cylindrical or barrel-shaped fruit.

References

  1. ↑ "Eucalyptus praetermissa". Australian Plant Census. Retrieved 5 December 2019.
  2. 1 2 "Eucalyptus praetermissa". Euclid: Centre for Australian National Biodiversity Research. Retrieved 30 May 2020.
  3. 1 2 "Eucalyptus praetermissa". FloraBase . Western Australian Government Department of Parks and Wildlife.
  4. 1 2 3 Brooker, M. Ian H.; Hopper, Stephen (1991). "A taxonomic revision of Eucalyptus wandoo, E. redunca and allied species (Eucalyptus series Levispermae Maiden - Myrtaceae) in Western Australia". Nuytsia. 8 (1): 136–143. Retrieved 5 December 2019.
  5. ↑ "Eucalyptus praetermissa". APNI. Retrieved 5 December 2019.
  6. ↑ Francis Aubie Sharr (2019). Western Australian Plant Names and their Meanings. Kardinya, Western Australia: Four Gables Press. p. 283. ISBN   9780958034180.
  7. ↑ "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Parks and Wildlife. Retrieved 5 December 2019.
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