Eucalyptus virginea

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Eucalyptus virginea
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. virginea
Binomial name
Eucalyptus virginea

Eucalyptus virginea is a species of tree that is endemic to the south coast of Western Australia. It has smooth bark, narrow lance-shaped to curved adult leaves, flower buds in groups of seven, white flowers and cup-shaped fruit.

Contents

Description

Eucalyptus virginea is a tree that typically grows to a height of 20 m (66 ft) and forms a lignotuber. It has smooth pale grey bark, sometimes with insect scribbles. Adult leaves are arranged alternately, thin, glossy green, paler on the lower surface, narrow lance-shaped, 70–100 mm (2.8–3.9 in) long and 13–25 mm (0.51–0.98 in) wide, tapering to a petiole 8–15 mm (0.31–0.59 in) long. The flower buds are arranged in leaf axils on an unbranched peduncle 5–15 mm (0.20–0.59 in) long, the individual buds on pedicels 2–6 mm (0.079–0.236 in) long. Mature buds are spherical to diamond-shaped, 6–8 mm (0.24–0.31 in) long and 5–6 mm (0.20–0.24 in) wide with a rounded to conical operculum. Flowering occurs from December or January to July and the flowers are white. The fruit is a woody cup-shaped capsule 4–6 mm (0.16–0.24 in) long and 7–12 mm (0.28–0.47 in) wide with the valves protruding above the rim. [2] [3] [4]

Taxonomy and naming

Eucalyptus virginea was first formally described in 2004 by Stephen Hopper and Greg Wardell-Johnson in the journal Nuytsia from specimens collected in the Mount Lindesay National Park (now part of the Mount Barney National Park) in 1993. [4] [5] The specific epithet (virginea) is from the Latin word virgineus meaning "pure white", referring to the white bark, but also to the forester Barney White. [4]

Distribution and habitat

This eucalypt grows in the transition zone between creek lines where karri ( Eucalyptus diversicolor ) dominates, and drier uplands where marri ( Corymbia calophylla ) and jarrah ( Eucalyptus marginata ) dominate. It occurs in the Mount Lindesay area, north of Denmark.

Conservation status

This species is classified as "Priority Four" by the Government of Western Australia Department of Parks and Wildlife, [2] meaning that is rare or near threatened. [6]

See also

Related Research Articles

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

Eucalyptus wandoo, commonly known as wandoo, dooto, warrnt or wornt, is a small to medium-sized tree that is endemic to the southwest of Western Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of nine to seventeen, white flowers and conical to cylindrical fruit. It is one of a number of similar Eucalyptus species known as wandoo.

Eucalyptus histophylla is a species of mallee or small tree that is endemic to southern Western Australia. It has smooth bark, often with ribbons of shed bark, linear to narrow lance-shaped adult leaves, flower buds arranged in groups in leaf axils, white flowers and cylindrical to barrel-shaped or conical fruit.

Eucalyptus incerata, commonly known as Mount Day mallee, is a species of mallee that is endemic to southern Western Australia. It has smooth bark, lance-shaped adult leaves, flower buds with a long, horn-shaped operculum and arranged in groups of seven, yellow flowers and barrel-shaped to cup-shaped fruit.

Eucalyptus indurata, commonly known as ironbark or ironbark mallee, is a species of tree or mallee that is endemic to southern Western Australia. It has rough, hard, blackish, furrowed bark on the trunk, smooth whitish bark above, lance-shaped adult leaves, flower buds in groups of seven, white to pale yellow flowers and shortened spherical fruit.

<i>Eucalyptus lateritica</i> Rare species of malee eucalyptus tree native to Western Australia

Eucalyptus lateritica, commonly known as laterite mallee, is a species of mallee that is endemic to a small area in the south-west of Western Australia. It has rough bark on the lower half of the trunk, smooth grey bark above, lance-shaped adult leaves, flower buds in groups of nine or eleven, white flowers and shortened spherical fruit.

Eucalyptus leprophloia, commonly known as scaly butt mallee, is a species of mallee that is endemic to a small area in Western Australia. It has rough, fibrous bark on the base of the trunk, smooth bark above, lance-shaped adult leaves, flower buds in groups of seven to eleven, white flowers and cup-shaped to barrel-shaped fruit.

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.

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 obesa, commonly known as the Ninety Mile Tank mallee, is a species of mallee that is endemic to Western Australia. It has smooth, greyish to pale brown bark, usually lance-shaped adult leaves, flower buds in groups of between eleven and fifteen, creamy white flowers and shortened spherical to hemispherical 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.

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.

Eucalyptus quadrans is a species of mallee or a 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 seven, white flowers and cup-shaped fruit that are square in cross-section.

Eucalyptus relicta is a species of mallee that is endemic to a small area in the south west of Western Australia. It has rough bark on the trunk and branches, lance-shaped to curved adult leaves, flower buds in groups of between seven and thirteen and hemispherical to conical or cup-shaped fruit.

Eucalyptus rigens, commonly known as saltlake mallee, is a species of sprawling mallee that is endemic to the southwest of Western Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of three on a flattened peduncle and sessile, ribbed fruit.

Eucalyptus subangusta is a species of tree, mallee or mallet that is endemic to the southwest of Western Australia. It has smooth bark, narrow lance-shaped leaves, flower buds in groups of up to nineteen, white flowers and cup-shaped to barrel-shaped fruit.

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

Eucalyptus suberea, commonly known as Mount Lesueur mallee or cork mallee, is a species of mallee or a small tree that is endemic to a small area on the west coast of Western Australia. It has rough bark on some or all of the trunk, smooth white bark above, lance-shaped adult leaves, flower buds in groups of eleven to twenty or more, white flowers and shortened spherical fruit.

Eucalyptus tenuis is a species of slender mallet that is endemic to the southwest of Western Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of three, creamy white flowers and conical, cup-shaped or bell-shaped fruit.

Eucalyptus thamnoides is a species of mallee that is endemic to south western Western Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of seven, cream-coloured to pale yellow flowers and cup-shaped, conical or bell-shaped fruit.

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

Eucalyptus aequioperta, commonly known as the Welcome Hill gum, is a mallee, sometimes a tree and is endemic to Western Australia. It has rough bark on the lower half of the trunk, lance-shaped leaves, flower buds in groups of between seven and fifteen, white flowers and more or less cup-shaped fruit.

References

  1. "Eucalyptus virginea". Australian Plant Census. Retrieved 17 January 2020.
  2. 1 2 "Eucalyptus virginea". FloraBase . Western Australian Government Department of Parks and Wildlife.
  3. "Eucalyptus virginea". Euclid: Centre for Australian National Biodiversity Research. Retrieved 27 May 2020.
  4. 1 2 3 Hopper, Stephen D.; Wardell-Johnson, Greg (2004). "Eucalyptus virginea and E. relicta (Myrtaceae), two new rare forest trees from south-western Australia allied to E. lane-poolei, and a new phantom hybrid" (PDF). Nuytsia. 15 (2): 229–235. Retrieved 17 January 2020.
  5. "Eucalyptus virginea". APNI. Retrieved 16 January 2020.
  6. "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Parks and Wildlife. Retrieved 17 January 2020.