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Eucalyptus mitchelliana

Eucalyptus mitchelliana, commonly known as Buffalo sallee,[2] Mt Buffalo sallee[3] or Mount Buffalo gum,[4] is a species of small tree or mallee that is endemic to part of the Mount Buffalo plateau in Victoria, Australia. It has smooth bark, linear to lance-shaped leaves, flower buds in clusters of between seven and eleven, white flowers and cup-shaped to more or less spherical fruit.

Mt Buffalo sallee
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Eucalyptus
Species:
E. mitchelliana
Binomial name
Eucalyptus mitchelliana
Synonyms[1]
detail of bark, leaves, buds, and fruit
leaves at Bents Lookout, Mt Buffalo

Description edit

Eucalyptus mitchelliana is a tree or mallee that typically grows to a height of 15 m (49 ft) and forms a lignotuber. It has smooth, grey to light grey or sometimes green bark, shedding in patches or strips to give the bark a mottled appearance. Young plants and coppice regrowth have leaves arranged that are in opposite pairs and lance-shaped to curved, 65–115 mm (2.6–4.5 in) long and 9–20 mm (0.35–0.79 in) wide tapering to a very short petiole. Adult leaves are arranged alternately, the same glossy green on both sides, linear to lance-shaped or curved, 75–150 mm (3.0–5.9 in) long and 6–20 mm (0.24–0.79 in) wide on a petiole 8–21 mm (0.31–0.83 in) long. The flower buds are arranged in star-like clusters of seven, nine or eleven in leaf axils on an unbranched peduncle 1–5 mm (0.039–0.197 in) long, the individual buds sessile. Mature buds are spindle-shaped, 7–10 mm (0.28–0.39 in) long and 3–4 mm (0.12–0.16 in) wide with a conical to horn-shaped operculum. Flowering occurs between November and January and the flowers are white. The fruit is a woody, cup-shaped to shortened spherical capsule 5–7 mm (0.20–0.28 in) long and wide with the valves near rim level or below it.[2][3][4][5]

Taxonomy and naming edit

Eucalyptus mitchelliana was first formally described in 1919 by Richard Hind Cambage in the Journal and Proceedings of the Royal Society of New South Wales,[6][7] although he initially gave it the name E. mitchelli, a name previously given to a fossil species and therefore an illegitimate name.[8][9] The specific epithet honours "the late Sir Thomas Livingstone Mitchell, Surveyor General, who collected many native plants, and was the second explorer to pass Mount Buffalo".[7]

Distribution and habitat edit

Mt Buffalo sallee is endemic to the subalpine zone of the Mount Buffalo where it is locally common in a restricted area on the northern and north-eastern rim of the plateau, growing between massive granite rocks on the edge of slopes. Only three populations are known.[2][3][5]

Ecology edit

Both E. mitchelliana and the similar snow gum E. pauciflora grow in almost pure stands on the Mt Buffalo plateau. Buffalo sallee grows in dry, shallow soils in exposed situations, often exposed to harsh north-easterly winds. It has been suggested that disturbance may be required for populations of this species to become established.[2][10]

See also edit

References edit

  1. ^ a b "Eucalyptus mitchelliana". Australian Plant Census. Retrieved 9 November 2019.
  2. ^ a b c d Lawler, Susan; Burston, Jennifer; Cockayne, Bernard; Smedley, Nigel; Massingham, Peter (1997). "Environmental Determinants of the Buffalo Sallee, Eucalyptus mitchelliana". The Victorian Naturalist. 114: 278–281. Retrieved 9 November 2019.
  3. ^ a b c Chippendale, George M. "Eucalyptus mitchelliana". Australian Biological Resources Study, Department of the Environment and Energy, Canberra. Retrieved 9 November 2019.
  4. ^ a b "Eucalyptus mitchelliana". Euclid: Centre for Australian National Biodiversity Research. Retrieved 31 May 2020.
  5. ^ a b Brooker, M. Ian H.; Slee, Andrew V. "Eucalyptus mitchelliana Mt Buffalo Sallee". Royal Botanic Garden Victoria. Retrieved 9 November 2019.
  6. ^ "Eucalyptus mitchelliana". APNI. Retrieved 9 November 2019.
  7. ^ a b Cambage, Richard H. (1919). "Two new species of Eucalyptus". Journal and Proceedings of the Royal Society of New South Wales. 52: 457–460. Retrieved 9 November 2019.
  8. ^ "Eucalyptus mitchellii nom. illeg". APNI. Retrieved 9 November 2019.
  9. ^ Cambage, Richard H. (1918). "Addendum slip to be pasted in Journal of the Royal Society of N. S. Wales, Volume LII, p. 457 (1918)". Journal and Proceedings of the Royal Society of New South Wales. 52: (unnumbered). Retrieved 9 November 2019.
  10. ^ Lawler, Susan; Brown, Sarah; Edney, Geoffrey; Howlett, Sharon; Love, Pettina (1998). "Buffalo Sallee at the Back Wall: An Alpine Species Adapted to Fire and Drought". The Victorian Naturalist. 115 (5): 201–205. Retrieved 9 November 2019.

eucalyptus, mitchelliana, commonly, known, buffalo, sallee, buffalo, sallee, mount, buffalo, species, small, tree, mallee, that, endemic, part, mount, buffalo, plateau, victoria, australia, smooth, bark, linear, lance, shaped, leaves, flower, buds, clusters, b. Eucalyptus mitchelliana commonly known as Buffalo sallee 2 Mt Buffalo sallee 3 or Mount Buffalo gum 4 is a species of small tree or mallee that is endemic to part of the Mount Buffalo plateau in Victoria Australia It has smooth bark linear to lance shaped leaves flower buds in clusters of between seven and eleven white flowers and cup shaped to more or less spherical fruit Mt Buffalo sallee Scientific classification Kingdom Plantae Clade Tracheophytes Clade Angiosperms Clade Eudicots Clade Rosids Order Myrtales Family Myrtaceae Genus Eucalyptus Species E mitchelliana Binomial name Eucalyptus mitchellianaCambage 1 Synonyms 1 Eucalyptus mitchelli Cambage orth var Eucalyptus mitchellii Cambage nom illeg Eucalyptus stellulata var alpina Ewart detail of bark leaves buds and fruitleaves at Bents Lookout Mt Buffalo Contents 1 Description 2 Taxonomy and naming 3 Distribution and habitat 4 Ecology 5 See also 6 ReferencesDescription editEucalyptus mitchelliana is a tree or mallee that typically grows to a height of 15 m 49 ft and forms a lignotuber It has smooth grey to light grey or sometimes green bark shedding in patches or strips to give the bark a mottled appearance Young plants and coppice regrowth have leaves arranged that are in opposite pairs and lance shaped to curved 65 115 mm 2 6 4 5 in long and 9 20 mm 0 35 0 79 in wide tapering to a very short petiole Adult leaves are arranged alternately the same glossy green on both sides linear to lance shaped or curved 75 150 mm 3 0 5 9 in long and 6 20 mm 0 24 0 79 in wide on a petiole 8 21 mm 0 31 0 83 in long The flower buds are arranged in star like clusters of seven nine or eleven in leaf axils on an unbranched peduncle 1 5 mm 0 039 0 197 in long the individual buds sessile Mature buds are spindle shaped 7 10 mm 0 28 0 39 in long and 3 4 mm 0 12 0 16 in wide with a conical to horn shaped operculum Flowering occurs between November and January and the flowers are white The fruit is a woody cup shaped to shortened spherical capsule 5 7 mm 0 20 0 28 in long and wide with the valves near rim level or below it 2 3 4 5 Taxonomy and naming editEucalyptus mitchelliana was first formally described in 1919 by Richard Hind Cambage in the Journal and Proceedings of the Royal Society of New South Wales 6 7 although he initially gave it the name E mitchelli a name previously given to a fossil species and therefore an illegitimate name 8 9 The specific epithet honours the late Sir Thomas Livingstone Mitchell Surveyor General who collected many native plants and was the second explorer to pass Mount Buffalo 7 Distribution and habitat editMt Buffalo sallee is endemic to the subalpine zone of the Mount Buffalo where it is locally common in a restricted area on the northern and north eastern rim of the plateau growing between massive granite rocks on the edge of slopes Only three populations are known 2 3 5 Ecology editBoth E mitchelliana and the similar snow gum E pauciflora grow in almost pure stands on the Mt Buffalo plateau Buffalo sallee grows in dry shallow soils in exposed situations often exposed to harsh north easterly winds It has been suggested that disturbance may be required for populations of this species to become established 2 10 See also editList of Eucalyptus speciesReferences edit nbsp Wikimedia Commons has media related to Eucalyptus mitchelliana a b Eucalyptus mitchelliana Australian Plant Census Retrieved 9 November 2019 a b c d Lawler Susan Burston Jennifer Cockayne Bernard Smedley Nigel Massingham Peter 1997 Environmental Determinants of the Buffalo Sallee Eucalyptus mitchelliana The Victorian Naturalist 114 278 281 Retrieved 9 November 2019 a b c Chippendale George M Eucalyptus mitchelliana Australian Biological Resources Study Department of the Environment and Energy Canberra Retrieved 9 November 2019 a b Eucalyptus mitchelliana Euclid Centre for Australian National Biodiversity Research Retrieved 31 May 2020 a b Brooker M Ian H Slee Andrew V Eucalyptus mitchelliana Mt Buffalo Sallee Royal Botanic Garden Victoria Retrieved 9 November 2019 Eucalyptus mitchelliana APNI Retrieved 9 November 2019 a b Cambage Richard H 1919 Two new species of Eucalyptus Journal and Proceedings of the Royal Society of New South Wales 52 457 460 Retrieved 9 November 2019 Eucalyptus mitchellii nom illeg APNI Retrieved 9 November 2019 Cambage Richard H 1918 Addendum slip to be pasted in Journal of the Royal Society of N S Wales Volume LII p 457 1918 Journal and Proceedings of the Royal Society of New South Wales 52 unnumbered Retrieved 9 November 2019 Lawler Susan Brown Sarah Edney Geoffrey Howlett Sharon Love Pettina 1998 Buffalo Sallee at the Back Wall An Alpine Species Adapted to Fire and Drought The Victorian Naturalist 115 5 201 205 Retrieved 9 November 2019 Retrieved from https en wikipedia org w index php title Eucalyptus mitchelliana amp oldid 1192722104, wikipedia, wiki, book, books, library,

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