Eucalyptus walshii | |
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Fruit of E. walshii in the Royal Botanic Gardens Victoria | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Myrtales |
Family: | Myrtaceae |
Genus: | Eucalyptus |
Species: | E. walshii |
Binomial name | |
Eucalyptus walshii | |
Synonyms [1] | |
Eucalyptus aff. lansdowneana (Little Desert) |
Eucalyptus walshii is a small, slender, pole-like tree that is endemic to Victoria, Australia. It has smooth bark, lance-shaped to egg-shaped adult leaves, flower buds in groups of seven to eleven, white flowers and cup-shaped fruit.
Eucalyptus walshii is a tree that typically grows to a height of 4–9 m (13–30 ft) and forms a lignotuber. It has smooth whitish to grey bark, with a stocking of rough fibrous or flaky bark on the lowest 1 m (3 ft 3 in) or less of the trunk. Young plants and coppice regrowth have elliptical to narrow lance-shaped leaves that are about 100 m (330 ft) long and 23 mm (0.91 in) wide. Adult leaves are somewhat glossy, egg-shaped to lance-shaped, 70–100 mm (2.8–3.9 in) long and 14–26 mm (0.55–1.02 in) wide on a petiole 5–10 mm (0.20–0.39 in) long. The flower buds are arranged in leaf axils in groups of seven, nine or eleven on an unbranched peduncle 7–11 mm (0.28–0.43 in) long, the individual buds on pedicels 2–4 mm (0.079–0.157 in) long. Mature buds are oval to spindle-shaped, 5–7 mm (0.20–0.28 in) long and 3–4 mm (0.12–0.16 in) wide with a conical operculum 3–4 mm (0.12–0.16 in) long. Flowering occurs in autumn and the flowers are white. The fruit is a woody, cup-shaped capsule 5–6 mm (0.20–0.24 in) long and 4–5 mm (0.16–0.20 in) wide with the valves below rim level. [2] [3]
Eucalyptus walshii was first formally described in 2004 by Kevin James Rule in the journal Muelleria from specimens collected near Broughton's Waterhole in the Little Desert National Park in 2002. [3] [4] The specific epithet honours botanist Neville Walsh of the National Herbarium of Victoria. [3]
This eucalypt is only known from a single population growing in mallee woodland on a low hill near the type location. [2] [3]
Eucalyptus wimmerensis, commonly known as the Wimmera mallee box or the broad-leaved green mallee, is a species of mallee that is endemic to an area around the border between Victoria and South Australia. It usually has smooth bark on the trunk and branches, linear to narrow oblong leaves, flower buds in groups of seven to eleven, white flowers and cup-shaped to barrel-shaped fruit.
Eucalyptus filiformis is a species of mallee that is endemic to a small area on the side of a mountain in Victoria, Australia. It has rough fibrous or flaky bark on the trunk, smooth bark above, narrow lance-shaped to narrow elliptical adult leaves, flower buds usually in groups of seven, white flowers and barrel-shaped fruit.
Eucalyptus hawkeri is a species of mallee or slender tree that is endemic to Victoria, Australia. It has rough, flaky or fibrous bark on the lower trunk, smooth bark above, lance-shaped or curved adult leaves, flower buds in groups of between seven and eleven, white flowers and cylindrical or barrel-shaped fruit.
Eucalyptus pyrenea, commonly known as Pyrenees gum, is a species of tree that is endemic to Victoria, Australia. It has smooth, greyish bark with rough, fibrous bark on the lower part of the trunk, lance-shaped to curved adult leaves, flower buds in groups of seven, white flowers and cup-shaped fruit.
Eucalyptus litoralis, commonly known as Anglesea box, is a species of tree that is endemic to a small area in Victoria. It has rough but thin, fibrous bark on the trunk, smooth pale grey bark on the branches, lance-shaped to curved adult leaves, flower buds in groups of seven, white flowers and cup-shaped or barrel-shaped fruit.
Eucalyptus gregoryensis is a species of small tree or mallee that is endemic to the Northern Territory. It has smooth, powdery white bark, lance-shaped to curved adult leaves, flower buds usually in groups of three, white flowers and cup-shaped to hemispherical fruit.
Eucalyptus arenicola, commonly known as the Holey Plains peppermint or Gippsland Lakes peppermint, is a tree or mallee that is endemic to south-east coastal areas of Victoria. It has rough, fibrous bark on its trunk and branches, glossy green, lance-shaped adult leaves, club-shaped buds arranged in groups of eleven to twenty five, white flowers and cup-shaped to hemispherical fruit.
Eucalyptus bunyip is a rare, slender tree that is endemic to a small area near Tonimbuk in Victoria. It has smooth, light coloured bark, glossy green egg-shaped to broadly lance-shaped adult leaves, club-shaped buds arranged in groups of seven, white flowers and bell-shaped fruit on a relatively long pedicel.
Eucalyptus forresterae, commonly known as brumby sallee, is a species of "whipstick" mallee that is endemic to a restricted area in Victoria. It has smooth greenish to whitish bark, glossy green, lance-shaped to narrow egg-shaped adult leaves, flower buds in groups of between eleven and twenty one, white flowers and conical or shortened hemispherical fruit.
Eucalyptus × macmahonii is a species of mallee that is endemic to two small areas in Victoria. It has mostly smooth bark, lance-shaped leaves, flower buds in groups of between seven and eleven, white flowers and cup-shaped to cylindrical fruit.
Eucalyptus molyneuxii is a species of small tree or mallee that is endemic to the Little Desert National Park area of Victoria. It has short-fibrous bark on varying amounts of its trunk and branches, smooth bark above, glossy green, lance-shaped adult leaves, flower buds arranged in groups of between eleven and fifteen, white flowers and cup-shaped or conical fruit.
Eucalyptus phoenix, commonly known as brumby mallee-gum, is a species of mallee that is endemic to a restricted area in Victoria, Australia. It has smooth white to greyish bark, glossy green, lance-shaped adult leaves, flower buds in groups of between five and eleven, white flowers and hemispherical fruit.
Eucalyptus pauciflora subsp. acerina, commonly known as snow gum, is a mallee or small tree that is endemic to a small area of Victoria, Australia. It has smooth, shiny bark, glossy green lance-shaped to egg-shaped leaves, flower buds in groups of between nine and fifteen, white flowers and hemispherical or conical fruit. It differs from other subspecies of E. pauciflora in having a dense crown and no parts that are glaucous.
Eucalyptus pauciflora subsp. hedraia, commonly known as snow gum, is a mallee or small tree that is endemic to a small area of Victoria, Australia. It has smooth bark, branchlets that are often glaucous, glossy green lance-shaped to egg-shaped or elliptical adult leaves, flower buds in groups of between eleven and fifteen, white flowers and hemispherical or cup-shaped fruit. It differs from other subspecies of E. pauciflora in having larger, sessile, glaucous buds and broader, hemispherical fruit.
Eucalyptus pauciflora subsp. parvifructa is a mallee or small tree that is endemic to a small area of Victoria, Australia. It has smooth bark, slightly glaucous branchlets, glossy green, lance-shaped adult leaves, flower buds usually in groups of seven, white flowers and hemispherical or cup-shaped fruit. It differs from other subspecies of E. pauciflora in having a smaller habit and smaller leaves, flower buds and fruit.
Eucalyptus sabulosa, commonly known as Wimmera scentbark, is a species of small, spreading tree that is endemic to Victoria, Australia. It has fibrous or scaly bark on the trunk and branches, lance-shaped to curved adult leaves, flower buds in groups of seven, white flowers and oval to almost spherical fruit.
Eucalyptus silvestris is a species of mallee or small tree that is endemic to Victoria, Australia. It has rough, fibrous or flaky bark on the trunk and larger branches, smooth greyish brown bark above, glossy green, lance-shaped leaves, flower buds usually in groups of seven, white flowers and conical to cup-shaped fruit.
Eucalyptus splendens, commonly known as apple jack, is a species of small, spreading tree that is endemic to a small area of Victoria, Australia. It has fibrous or corky bark on the trunk and thicker branches, lance-shaped to curved adult leaves, flower buds in groups of seven, white flowers and hemispherical to cup-shaped fruit.
Eucalyptus strzeleckii, commonly known as Strzelecki gum or wax-tip, is a species of small to medium-sized tree that is endemic to a small area of Victoria, Australia. It has smooth bark, sometimes with a few slabs of fibrous bark near the base, lance-shaped to egg-shaped or curved adult leaves, flower buds in groups of seven, white flowers and conical fruit.
Eucalyptus yarriambiack is a species of small, spreading tree that is only known from a single population in Victoria, Australia. It has rough, fibrous to flaky bark on the trunk, smooth bark above, narrow lance-shaped to elliptical adult leaves, flower buds in groups of seven to eleven, white flowers and hemispherical to cup-shaped fruit.