Eucalyptus perriniana

Last updated

Spinning gum
Eucalyptus perrinana 01.jpg
Mature E. perriniana in Kew Gardens
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Eucalyptus
Species:
E. perriniana
Binomial name
Eucalyptus perriniana
flower buds Eucalyptus perrinana 03.jpg
flower buds

Eucalyptus perriniana, commonly known as spinning gum, is a tree or mallee which is native to New South Wales, the Australian Capital Territory, Victoria and Tasmania. [2] Spinning gum is a sub-alpine species and grows in areas which are normally snow covered for several months in winter. However domestic cultivars can grow in almost any temperate climate.

Contents

Description

Eucalyptus perriniana is a tree which sometimes grows to a height of 20 m (70 ft) or a mallee with smooth, copper-coloured bark which often turns white, grey or greenish as it ages before being shed in short ribbons each year. Its adult leaves are lance-shaped, greyish-green, 80–120 mm (3–5 in) long and 12–25 mm (0.5–1 in) wide. The juvenile leaves are arranged in opposite pairs, more or less round and lack a peduncle. The flowers are arranged in groups of three and the flower buds are 5–7 mm (0.2–0.3 in) long and 3–4 mm (0.1–0.2 in) in diameter. The flower caps are cone-shaped or hemispherical and the fruit is 5–7 mm (0.2–0.3 in) long and 5–7 mm (0.2–0.3 in) in diameter. [2] [3] [4] [5]

Taxonomy and naming

Eucalyptus perriniana was first formally described in 1894 by Leonard Rodway from an unpublished description by Ferdinand von Mueller. Rodway's description was published in Papers and Proceedings of the Royal Society of Tasmania . [6] [7] Rodway did not give a reason for the specific epithet (perriniana) but George Samuel Perrin was Conservator of Forests in Tasmania in 1886 and 1887 before being appointed Conservator of Forest in Victoria in 1888. [8]

Distribution and habitat

Spinning gum grows in woodland on high, cold plains in New South Wales, the Australian Capital Territory, Victoria and Tasmania. [2] [3] [4]

Conservation

This eucalypt is listed as "rare" under the Tasmanian Government Threatened Species Protection Act 1995. Only about one thousand individual plants are known from that state. [4]

Uses

Catechin-7-O-glucoside and catechin-5-O-glucoside can be produced by biotransformation of (+)-catechin by cultured cells of E. perriniana. [9]

See also

Related Research Articles

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

Eucalyptus pauciflora, commonly known as snow gum, cabbage gum or white sally, is a species of tree or mallee that is native to eastern Australia. It has smooth bark, lance-shaped to elliptical leaves, flower buds in clusters of between seven and fifteen, white flowers and cup-shaped, conical or hemispherical fruit. It is widespread and locally common in woodland in cold sites above 700 m (2,300 ft) altitude.

<i>Eucalyptus globulus</i> Species of tree endemic to southeastern Australia

Eucalyptus globulus, commonly known as southern blue gum or blue gum, is a species of flowering plant in the family Myrtaceae. It is a tall, evergreen tree endemic to southeastern Australia. This Eucalyptus species has mostly smooth bark, juvenile leaves that are whitish and waxy on the lower surface, glossy green, lance-shaped adult leaves, glaucous, ribbed flower buds arranged singly or in groups of three or seven in leaf axils, white flowers and woody fruit.

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

Eucalyptus viminalis, commonly known as the manna gum, white gum or ribbon gum, is a species of small to very tall tree that is endemic to south-eastern Australia. It has smooth bark, sometimes with rough bark near the base, lance-shaped to curved adult leaves, flower buds in groups of three or seven, white flowers and cup-shaped or hemispherical fruit.

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

Eucalyptus obliqua, commonly known as messmate stringybark or messmate, but also known as brown top, brown top stringbark, stringybark or Tasmanian oak, is a species of tree that is endemic to south-eastern Australia. It has rough, stringy or fibrous bark on the trunk and larger branches, smooth greyish bark on the thinnest branches, lance-shaped to curved adult leaves, flower buds in groups of seven to fifteen or more, white flowers and cup-shaped or barrel-shaped fruit.

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

Eucalyptus elata, commonly known as the river peppermint or river white gum, is a species of medium to tall tree that is endemic to eastern Australia. It has rough, compacted bark on the lower trunk, smooth bark above, lance-shaped to curved adult leaves, green to yellow flower buds arranged in groups of eleven to thirty or more, white flowers and hemispherical or shortened spherical fruit.

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

Eucalyptus dumosa, commonly known as the white mallee, dumosa mallee, or Congoo mallee, is a species of mallee that is endemic to south eastern Australia. It usually has rough, flaky grey bark on the lower trunk, smooth bark above, lance-shaped to curved adult leaves, flower buds in groups of seven, white flowers and cup-shaped, cylindrical or barrel-shaped fruit.

<i>Goodenia ovata</i> Species of plant

Goodenia ovata, commonly called the hop goodenia, is a species of flowering plant and is endemic to south-eastern Australia. It is a shrub with sticky, often varnished foliage, toothed egg-shaped to elliptic leaves and racemes or thyrses of yellow flowers.

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

Eucalyptus nitens, commonly known as shining gum or silvertop, is a species of tall tree native to Victoria and eastern New South Wales. It has smooth greyish bark, sometimes with thin, rough bark near the base, lance-shaped adult leaves, flower buds in groups of seven or nine, white flowers and cup-shaped, barrel-shaped or cylindrical fruit. It grows in wet forests and rainforest margins on fertile soils in cool, high-rainfall areas.

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

Eucalyptus vernicosa, commonly known as varnished gum, is a species of shrub or a mallee that is endemic to mountainous areas of Tasmania. It has smooth greyish bark, crowded, egg-shaped to elliptical or round leaves, flower buds singly or in groups of three in leaf axils, white flowers and hemispherical or bell-shaped fruit.

Eucalyptus elaeophloia, commonly known as Nunniong gum or olive mallee, is a species of tree or mallee that is endemic to a restricted area in Victoria. It has mostly smooth greenish to greyish bark, glossy green, lance-shaped adult leaves, flower buds in groups of three, white flowers and conical or hemispherical fruit.

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

Eucalyptus glaucescens, commonly known as the Tingiringi gum or Tingaringy gum, is a plant in the myrtle family Myrtaceae and is endemic to south-eastern Australia. It is a tree or mallee with smooth bark and dull greyish foliage growing in the higher parts of southern New South Wales and Victoria.

Catechin-7-<i>O</i>-glucoside Chemical compound

Catechin-7-O-glucoside is a flavan-3-ol glycoside formed from catechin.

Eucalyptus × alpina, commonly known as Grampians gum, is a mallee or small tree that is endemic to the Grampians in Victoria, Australia. It has fibrous grey bark near its base and smooth greyish bark higher up. The leaves are broadly lance-shaped to egg-shaped and the plant has very warty buds and fruit. There is disagreement about its name, the Royal Botanic Gardens Victoria referring to it as the Mt Abrupt stringybark.

Catechin-5-<i>O</i>-glucoside Chemical compound

Catechin 5-O-glucoside is a flavanol glucoside. It can be found in rhubarb and in the bark of Rhaphiolepis umbellata. It can also be formed from (+)-catechin by plant-cultured cells of Eucalyptus perriniana.

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

Eucalyptus subcrenulata, commonly known as Tasmanian alpine yellow gum, is a species of small to medium-sized tree that is endemic to the highlands of Tasmania. It has smooth bark, glossy green, lance-shaped to egg-shaped adult leaves, flower buds in groups of three, white flowers and hemispherical to bell-shaped fruit. It is similar to E. johnstonii, E. vernicosa and E. urnigera.

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

Eucalyptus dwyeri, commonly known as Dwyer's red gum or Dwyer's mallee gum, is a species of small tree, sometimes a mallee that is endemic to eastern Australia. It has smooth, white or cream-coloured bark, lance-shaped to curved adult leaves, flower buds in groups of seven and conical, bell-shaped or hemispherical fruit.

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

Eucalyptus gracilis, commonly known as yorrell, snap and rattle, red mallee, white mallee or kong mallee, is a species of mallee or small tree endemic to Australia, where it is found in south-western New South Wales, Victoria, South Australia and Western Australia. It has smooth white bark, usually with rough, fibrous or flaky bark on the lower stems, linear to narrow lance-shaped adult leaves, flower buds in group of between seven and eleven and cup-shaped, cylindrical or barrel-shaped fruit.

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

Eucalyptus diversifolia, commonly known as the soap mallee, coastal white mallee, South Australian coastal mallee, or coast gum is a species of mallee that is endemic to an area along the southern coast of Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of between seven and eleven, white to creamy yellow flowers and cup-shaped fruit.

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

Eucalyptus globulus subsp. globulus, commonly known as the Tasmanian blue gum, southern blue gum, or blue gum, is a subspecies of tree that is endemic to southeastern Australia. It has mostly smooth bark with some persistent slabs of old bark at the base, juvenile leaves with one glaucous side, glossy, lance-shaped adult leaves, warty flower buds arranged singly in leaf axils, white flowers and hemispherical to conical fruit that is more or less square in cross-section.

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

Eucalyptus pauciflora subsp. pauciflora, commonly known as snow gum, cabbage gum or white sally is a tree or mallee that is endemic to eastern Australia. It has smooth bark, glossy green, lance-shaped, curved or elliptical leaves, flower buds in groups of between nine and fifteen, white flowers and cup-shaped, hemispherical or conical fruit.

References

  1. "Eucalyptus perriniana". Australian Plant Census. Retrieved 29 November 2019.
  2. 1 2 3 Hill, K. "Eucalyptus perriniana F.Muell. ex Rodway". PlantNET - New South Wales Flora Online. Royal Botanic Gardens & Domain Trust, Sydney Australia. Retrieved 10 March 2013.
  3. 1 2 "Eucalyptus perriniana". Royal botanic Gardens Melbourne. Retrieved 27 August 2017.
  4. 1 2 3 "Eucalyptus perriniana". Tasmanian Government Department of Parks, Industry, Parks, Water and Environment. Retrieved 27 August 2017.
  5. "Eucalyptus perriniana". Centre for Australian National Biodiversity Research. Retrieved 30 May 2020.
  6. "Eucalyptus perriniana". APNI. Retrieved 27 August 2017.
  7. Rodway, Leonard (1893). "Botanical Notes" (PDF). Papers and Proceedings of the Royal Society of Tasmania: 181–182. Retrieved 27 August 2017.
  8. "Perrin, George Samuel (1849-1900)". Council of the Heads of Australian Herbaria. Retrieved 27 August 2017.
  9. Biotransformation of (+)-catechin by plant cultured cells of Eucalyptus perriniana. Otani S, Kondo Y, Asada Y, Furuya, Hamada, Nakajima, Ishihara and Hamada H, Plant Biotechnol., 2004, Vol. 21, No. 5, pages 407-409 (abstract Archived 2009-07-22 at the Wayback Machine )