Eucalyptus socialis subsp. socialis

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Summer red mallee
Subspecies socialis.jpg
Subspecies socialis in the Gawler Ranges
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Eucalyptus
Species:
Subspecies:
E. s. subsp. socialis
Trinomial name
Eucalyptus socialis subsp. socialis
flower buds and fruit Subspecies socialis buds.jpg
flower buds and fruit
Flowers Eucalyptus socialis ssp. socialis 01.jpg
Flowers

Eucalyptus socialis subsp. socialis, commonly known as the summer red mallee, [2] is a subspecies of mallee that is endemic to inland south-eastern Australia. It usually has rough bark on the base of the trunk, smooth bark above, lance-shaped adult leaves, flower buds in groups of between seven and eleven, pale creamy white flowers and barrel-shaped to urn-shaped or spherical fruit.

Contents

Description

Eucalyptus socialis subsp. socialis is a mallee that typically grows to a height of 3–12 m (9.8–39.4 ft) and forms a lignotuber. It usually has rough, stringy to fibrous or flaky bark at the base of the trunk, smooth dull grey to cream-coloured bark above. Adult leaves are dull to slightly glossy, bluish green, narrow lance-shaped to lance-shaped, 65–125 mm (2.6–4.9 in) long, 20–21 mm (0.79–0.83 in) wide and petiolate. The flower buds are arranged in leaf axils, usually in groups of between seven and eleven, on an unbranched peduncle 4–18 mm (0.16–0.71 in) long, the individual buds on pedicels 2–8 mm (0.079–0.315 in) long. Mature buds are 8–13 mm (0.31–0.51 in) long and 3–5 mm (0.12–0.20 in) wide with a horn-shaped operculum that is longer than the floral cup. The flowers are pale creamy white and the fruit is a woody barrel-shaped to urn-shaped or spherical capsule 4.5–7 mm (0.18–0.28 in) long and wide. [2] [3] [4] [5]

Taxonomy and naming

Eucalyptus socialis subsp. socialis was first formally described in 2005 by Dean Nicolle in Australian Systematic Botany . [6]

Distribution and habitat

Summer red mallee grows in mallee, often on calcareous soils and with other eucalypts, including E. dumosa , E. gracilis , E. oleosa and E. porosa . It is found in the drier parts of the south-east of South Australia, to north-western Victoria and as far east as Nyngan in New South Wales. [2]

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

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

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<i>Eucalyptus calycogona</i> Species of plant in Australia

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

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

Eucalyptus phenax, commonly known as green dumosa mallee or white mallee, is a species of mallee that is endemic to southern Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of seven or nine, white flowers and cup-shaped to cylindrical fruit.

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

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

Eucalyptus yalatensis, commonly known as the Yalata mallee, is a species of mallee or a shrub that is endemic to southern Australia. It has rough, fibrous or flaky bark on the stems, smooth bark above, lance-shaped adult leaves, flower buds mostly in groups of nine, creamy white or yellowish flowers and hemispherical to shortened spherical fruit.

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

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

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Eucalyptus peninsularis, commonly known as Cummins mallee, is a species of mallee that is endemic to a small area of South Australia. It has smooth, greyish or brownish bark, lance-shaped adult leaves, flower buds in groups of between seven and eleven, pale creamy yellow flowers and urn-shaped fruit.

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

Eucalyptus alatissima is a mallee that is endemic to central parts of the Great Victoria Desert. It has rough bark on the lower part of its stems, smooth tan to cream-coloured bark on its upper parts, egg-shaped to lance-shaped leaves and buds in groups of three. The buds have a powdery covering and are prominently winged.

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

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Eucalyptus capitanea, commonly known as the desert ridge-fruited mallee, is a species of mallee that is endemic to South Australia. It often has rough, flaky bark on the lower part of the trunk, smooth bark above, lance-shaped adult leaves, ribbed, oval flower buds in groups of seven, cream-coloured flowers and ribbed, urn-shaped fruit.

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<i>Eucalyptus socialis <span style="font-style:normal;">subsp.</span> eucentrica</i> Subspecies of plant

Eucalyptus socialis subsp. eucentrica, commonly known as the inland red mallee, is a subspecies of mallee that is endemic to inland Australia. It usually has rough bark on the base of the trunk, smooth bark above, lance-shaped adult leaves, flower buds in groups of between seven and eleven, pale creamy yellow flowers and barrel-shaped to urn-shaped or spherical fruit.

<i>Eucalyptus socialis <span style="font-style:normal;">subsp.</span> victoriensis</i> Subspecies of plant

Eucalyptus socialis subsp. victoriensis, commonly known as the red mallee, is a subspecies of mallee that is endemic to southern inland Australia. It usually has rough bark on the base of the trunk, smooth bark above, lance-shaped adult leaves, flower buds in groups of between seven and eleven, pale creamy yellow flowers and barrel-shaped to urn-shaped or spherical fruit.

Eucalyptus socialis subsp. viridans, commonly known as the green-leaved red mallee, is a subspecies of mallee that is endemic to south-eastern Australia. It usually has rough bark on the base of the trunk, smooth bark above, lance-shaped adult leaves, flower buds in groups of between seven and eleven, pale creamy yellow flowers and barrel-shaped to urn-shaped or spherical fruit.

References

  1. "Eucalyptus socialis subsp. socialis". Australian Plant Census. Retrieved 28 December 2019.
  2. 1 2 3 Nicolle, Dean (2013). Native Eucalypts of South Australia. Adelaide: Dean Nicolle. pp. 66–67. ISBN   9780646904108.
  3. Messina, Andre; Stajsic, Val. "Eucalyptus socialis subsp. socialis". Royal Botanic Gardens Victoria. Retrieved 28 December 2019.
  4. Hill, Ken. "Eucalyptus socialis". Royal botanic Garden Sydney. Retrieved 28 December 2019.
  5. "Eucalyptus socialis subsp. socialis". Euclid: Centre for Australian National Biodiversity Research. Retrieved 28 December 2019.
  6. "Eucalyptus socialis subsp. socialis". APNI. Retrieved 28 December 2019.