Corymbia pocillum

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Corymbia pocillum
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Corymbia
Species:
C. pocillum
Binomial name
Corymbia pocillum
Synonyms [1]

Eucalyptus pocillumD.J.Carr & S.G.M.Carr

Corymbia pocillum is a species of tree that is endemic to a small area in Queensland. It has rough flaky bark on the trunk, sometimes also on the larger branches, smooth bark above, lance-shaped adult leaves, flower buds in groups of seven, white flowers and urn-shaped to almost spherical fruit.

Contents

Description

Corymbia pocillum is a tree that typically grows to a height of 10 m (33 ft) and forms a lignotuber. Young plants and coppice regrowth have glabrous, linear to lance-shaped leaves that are up to 180 mm (7.1 in) long, 30 mm (1.2 in) wide and petiolate. Adult leaves are arranged alternately, the same shade of dull green on both sides, lance-shaped, 80–205 mm (3.1–8.1 in) long and 7–30 mm (0.28–1.18 in) wide, tapering to a petiole 11–27 mm (0.43–1.06 in) long. The flower buds are arranged on the ends of branchlets on a branched peduncle 4–16 mm (0.16–0.63 in) long, each branch of the peduncle with seven buds on pedicels 2–7 mm (0.079–0.276 in) long. Mature buds are oval or pear-shaped, 5–6 mm (0.20–0.24 in) long and 4–6 mm (0.16–0.24 in) wide with a rounded or flattened operculum. Flowering occurs between April and July and the flowers are white. The fruit is a woody urn-shaped to almost spherical capsule 180 mm (7.1 in) long and 30 mm (1.2 in) wide with a thin, flared rim and the valves enclosed in the fruit. [2] [3]

Taxonomy and naming

Corymbia pocillum was first formally described in 1987 by Denis John Carr and Stella Grace Maisie Carr who gave it the name Eucalyptus pocillum and published the description in their book Eucalyptus II - The rubber cuticle, and other studies of the Corymbosae. They collected the type specimens between Georgetown and Normanton in 1971. [4] In 1995, Ken Hill and Lawrie Johnson changed the name to Corymbia pocillum, publishing the change in the journal Telopea . [3] [5] The specific epithet (pocillum) is a Latin noun meaning "a little cup". [3]

Distribution and habitat

This eucalypt grows in sandy soil on sandstone and granite around Normanton and south of there towards Hughenden. [2] [3]

Conservation status

This species is listed as of "least concern" under the Queensland Government Nature Conservation Act 1992 . [6]

See also

Related Research Articles

Corymbia greeniana is a species of tree that is endemic to northern Australia. It has rough bark on some or all of the trunk and larger branches, smooth bark above, broadly lance-shaped to egg-shaped adult leaves, flower buds usually in groups of seven, creamy white flowers and urn-shaped fruit with a distinct neck.

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

Corymbia arenaria, commonly known as bundah bundah or black bloodwood, is a species of tree that is endemic to the northern Kimberley region of Western Australia. It has rough bark on the trunk and branches, lance-shaped to curved adult leaves, flower buds in groups of seven, white flower and spherical urn-shaped fruit.

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

Corymbia dichromophloia, commonly known as the small-fruited bloodwood, variably-barked bloodwood or gum-topped bloodwood, is a species of tree that is endemic to northern Australia. It has smooth white bark sometimes with flaky bark on the trunk, lance-shaped adult leaves, flower buds usually in groups of seven, creamy white flowers and urn-shaped fruit.

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

Corymbia erythrophloia, commonly known as the red bloodwood, variable-barked bloodwood, red-barked bloodwood or gum-topped bloodwood, is a species of tree that is endemic to Queensland. It has rough bark on the trunk and branches, egg-shaped or lance-shaped adult leaves, flower buds in groups of seven, creamy white flowers and urn-shaped to spherical fruit.

Corymbia hamersleyana is a species of small tree or mallee that is endemic to the Pilbara region of Western Australia. It has rough, flaky bark on part or all of the trunk, smooth cream-coloured bark above, lance-shaped adult leaves, flowers buds in groups of seven or nine, creamy white flowers and urn-shaped fruit.

Corymbia hylandii, commonly known as Hyland's bloodwood, is a species of small tree that is endemic to part of the Cape York Peninsula. It has rough, tessellated bark on the trunk and branches, lance-shaped adult leaves, flower buds in groups of seven, creamy white flowers and urn-shaped fruit.

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

Corymbia bloxsomei, commonly known as yellowjack, yellow jacket or yellow bloodwood, is a species of tree that is endemic to inland, south-eastern Queensland. It has thick, rough scaly bark on the trunk and larger branches, lance-shaped or curved adult leaves, flower buds in groups of seven, nine or eleven, creamy white to pale yellow flowers and barrel-shaped, urn-shaped or spherical fruit.

Corymbia brachycarpa is a species of tree that is endemic to central Queensland. It has rough, tessellated bark on the trunk and branches, lance-shaped adult leaves, flower buds in groups of seven, creamy white flowers and urn-shaped to barrel-shaped fruit.

Corymbia bunites, commonly known as the Blackdown yellowjacket, is a species of tall tree that is endemic to Queensland. It has rough bark on the trunk and branches, lance-shaped or curved adult leaves, flower buds in groups of seven, white flowers and barrel-shaped, urn-shaped or spherical fruit.

Corymbia ellipsoidea is a species of tree that is endemic to Queensland. It has rough bark on the trunk and larger branches, lance-shaped adult leaves, flower buds usually in groups of seven, creamy white flowers and barrel-shaped to urn-shaped fruit.

Corymbia lamprophylla, commonly known as the shiny-leaved bloodwood, is a species of tree that is endemic to central Queensland. It has rough, tessellated bark on the trunk and larger branches, lance-shaped adult leaves, flower buds in groups of seven, creamy white flowers and urn-shaped fruit.

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

Corymbia leichhardtii, commonly known as rustyjacket, Leichhardt's rustyjacket, or yellow jacket, is a species of tree that is endemic to Queensland. It has rough, tessellated bark on the trunk and branches, lance-shaped or curved adult leaves, flower buds in groups of seven, white flowers and barrel-shaped, urn-shaped or shortened spherical fruit.

Corymbia leptoloma, commonly known as the yellowjacket or Paluma Range yellowjacket, is a species of tree that is endemic to Queensland. It has rough, tessellated bark on the trunk and branches, lance-shaped or curved adult leaves, flower buds in groups of seven and barrel-shaped, urn-shaped or shortened spherical fruit.

Corymbia oocarpa is a species of tree that is endemic to the Top End of the Northern Territory. It has thin rough bark on the lower part of the trunk, smooth bark above, lance-shaped to curved adult leaves, flower buds in groups of seven, white flowers and barrel-shaped to urn-shaped fruit.

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

Corymbia peltata, commonly known as yellowjacket or rustyjacket, is a species of small to medium-sized tree that is endemic to Queensland. It has rough, tessellated bark on the trunk and larger branches, smooth yellowish bark above, a crown of mostly juvenile egg-shaped to round leaves, flower buds in groups of seven, white flowers and barrel-shaped, urn-shaped or shortened spherical fruit.

Corymbia petalophylla is a species of tree that is endemic to Queensland. It has rough, tessellated bark on the trunk and branches, lance-shaped or curved adult leaves, flower buds in groups of seven, white flowers and barrel-shaped, urn-shaped or shortened spherical fruit.

Corymbia rhodops, commonly known as the red-throated bloodwood, is a species of tree that is endemic to Queensland. It has rough, tessellated bark on the trunk and larger branches, lance-shaped adult leaves, flower buds in groups of seven, creamy white flowers with a red centre, and urn-shaped to barrel-shaped fruit.

Corymbia stockeri, commonly known as the blotchy bloodwood, is a species of small tree that is endemic to Cape York Peninsula in Queensland. It has rough, tessellated bark on the trunk and branches, lance-shaped adult leaves, flower buds in groups of seven, creamy white flowers and barrel-shaped to urn-shaped fruit.

Corymbia xanthope, commonly known as Glen Geddes bloodwood, is a species of tree that is endemic to a small area of Queensland. It has thick, rough bark on the trunk and branches with yellow bark visible underneath, lance-shaped to curved adult leaves, flower buds in groups of seven, creamy white flowers and urn-shaped fruit.

Corymbia novoguinensis is a species of tree that is native to New Guinea, some Torres Strait Island and the Cape York Peninsula. It has rough bark on the trunk and branches, lance-shaped adult leaves, flower buds in groups of seven, creamy white flowers and urn-shaped to barrel-shaped fruit.

References

  1. 1 2 "Corymbia pocillum". Australian Plant Census. Retrieved 23 February 2020.
  2. 1 2 "Corymbia pocillum". Euclid: Centre for Australian National Biodiversity Research. Retrieved 6 June 2020.
  3. 1 2 3 4 Hill, Kenneth D.; Johnson, Lawrence A.S. (1995). "Systematic studies in the eucalypts. 7. A revision of the bloodwoods, genus Corymbia (Myrtaceae)". Telopea. 6 (2–3): 303–304.
  4. ↑ "Eucalyptus pocillum". APNI. Retrieved 23 February 2020.
  5. ↑ "Corymbia pocillum". APNI. Retrieved 23 February 2020.
  6. ↑ "Corymbia pocillum". Wetlandinfo. Queensland Government . Retrieved 8 October 2016.
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