Barber's gum | |
---|---|
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Myrtales |
Family: | Myrtaceae |
Genus: | Eucalyptus |
Species: | E. barberi |
Binomial name | |
Eucalyptus barberi | |
Eucalyptus barberi, commonly known as Barber's gum, [3] is a tree or mallee that is endemic to Tasmania. It has mostly smooth, greyish bark, elliptic to lance-shaped or curved adult leaves, diamond-shaped or club-shaped buds in groups of seven in leaf axils, white flowers and cup-shaped, cylindrical or conical fruit.
Eucalyptus barberi is a mallee growing to a height of 1–5 metres (3–16 ft) or tree that typically grows to a height of 8 metres (26 ft), and forms a lignotuber. It has smooth bark, sometimes with loose slabs of rough bark near the base. The smooth bark is greyish, brownish or yellowish, often with ribbons of shed bark in the upper branches. The leaves of young plants and on coppice regrowth are arranged in opposite pairs, lance-shaped to elliptic or oblong, 30–80 mm (1–3 in) long, 10–30 mm (0.4–1 in) wide and have a petiole. Adult leaves are the same glossy green on both sides, elliptic to lance-shaped or curved, 50–140 mm (2–6 in) long, 10–35 mm (0.4–1 in) wide tapering to a petiole 10–35 mm (0.4–1 in) long. The flower buds are arranged in group of seven in leaf axils, on a peduncle 5–18 mm (0.2–0.7 in) long, the individual buds on a pedicel 2–4 mm (0.08–0.2 in) long. Mature buds are oval to diamond-shaped or club-shaped, 7–11 mm (0.3–0.4 in) long, 4–6 mm (0.16–0.24 in) wide with a conical or rounded operculum that is 3–5 mm (0.12–0.20 in) long and often beaked. Flowering occurs between August and December and the flowers are white. The fruit is a woody, cup-shaped, cylindrical or conical capsule 5–10 mm (0.20–0.39 in) long, 6–9 mm (0.24–0.35 in) wide on a pedicel 1–5 mm (0.039–0.20 in) long. [3] [4] [5]
Eucalyptus barberi was first formally described in 1972 by Lawrie Johnson and Donald Blaxell from a specimen collected near Cranbrook. [6] The specific epithet (barberi) honours Horace Barber. [3] [7]
Barber's gum grows in dry forest on the edges of dolerite outcrops and on low hills and sloping ground in eastern Tasmania. It is conserved in the Douglas Apsley National Park. [4] [5]
Eucalyptus smithii, commonly known as the gully gum, gully peppermint, blackbutt peppermint, or ironbark peppermint, is a species of medium-sized to tall tree, sometimes a mallee, that is endemic to southeastern Australia. It has rough, compact bark on the trunk, smooth ribbony bark above, narrow lance-shaped adult leaves, flower buds in groups of seven, white flowers and cup-shaped, bell-shaped or hemispherical fruit.
Eucalyptus nitida, commonly known as the Smithton peppermint, is a species of tree or mallee that is endemic to Tasmania. It has varying amounts of loose, fibrous or flaky bark, lance-shaped to curved adult leaves, flower buds in groups of nine to fifteen, white flowers and cup-shaped to hemispherical fruit.
Eucalyptus multicaulis, commonly known as the whipstick mallee ash, is a species of mallee that is endemic to New South Wales. It has smooth bark, lance-shaped or curved adult leaves, oval to club-shaped flower buds in groups of between seven and fifteen, white flowers and conical 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.
Eucalyptus cadens, commonly known as the tumble-down swamp gum or Warby Range swamp-gum is a small to medium-sized tree that is endemic to a small area in north-eastern Victoria, Australia. It has rough, compacted bark on the trunk and larger branches, smooth bark above, narrow elliptic to lance-shaped adult leaves, flower buds in groups of seven, white flowers and conical fruit.
Eucalyptus dunnii, commonly known as Dunn's white gum or simply white gum, is a species of medium-sized to tall tree that is endemic to eastern Australia. It has rough bark near the base, smooth white to cream-coloured bark above, lance-shaped to curved adult leaves, flower buds in groups of seven, white flowers and cup-shaped, conical or hemispherical fruit.
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.
Eucalyptus nandewarica, commonly known as mallee red gum, is a species of tree or mallee that is endemic to a small area of western New South Wales. It has mostly smooth bark, lance-shaped adult leaves, flower buds in groups of three or seven, white flowers and cup-shaped or hemispherical fruit.
Eucalyptus annuliformis, commonly known as the Badgerabbie mallee, is a rare mallee that is endemic to a small area in the south-west of Western Australia. It has smooth, greyish bark, elliptic to lance-shaped leaves when mature, oval flower buds, white flowers and hemispherical fruit with a broad disc.
Eucalyptus griffithsii, commonly known as Griffith's grey gum, is a species of mallee or tree that is endemic to Western Australia. It has smooth grey to whitish bark, sometimes with rough, loose fibrous bark near the base of the trunk, lance-shaped adult leaves, flower buds in groups of three, white flowers and conical to cup-shaped fruit.
Eucalyptus kessellii, commonly known as Jerdacuttup mallee, is a species of mallee that is endemic to an area along the south coast of Western Australia. It has very hard, rough bark on the trunk of larger specimens, smooth greyish and brownish bark above, lance-shaped to egg-shaped adult leaves, flower buds in groups of three or seven, creamy white flowers and downturned, conical to cup-shaped fruit.
Eucalyptus prominens is a species of mallee that is endemic to a small area on the west coast of Western Australia. It has smooth greyish bark, sometimes with rough bark near the base, lance-shaped adult leaves, flower buds in groups of seven or nine, white flowers and conical fruit.
Eucalyptus pruiniramis, commonly known as Jingymia gum or midlands gum is a species of mallee or tree that is endemic to a small area of Western Australia. It usually has rough bark on the lower half of the trunk, smooth bark above, dull green, lance-shaped adult leaves, flower buds in groups of between seven and eleven, white flowers and cylindrical to cup-shaped fruit.
Eucalyptus sheathiana, commonly known as ribbon-barked gum, is a species of tree or a mallee that is endemic to Western Australia. It has smooth bark that is shed in long ribbons, lance-shaped adult leaves, flower buds in groups of seven, creamy white flowers and conical to cup-shaped fruit.
Eucalyptus trivalva, commonly known as Victoria Spring mallee or desert mallee, is a species of mallee or small tree that is endemic to arid areas of central Australia. It has rough, partly shed bark on some or all of the trunk, smooth bark above, lance-shaped to elliptical adult leaves, flower buds in groups of nine or eleven, white flowers and cup-shaped, cylindrical or conical fruit.
Eucalyptus calcareana, commonly known as the Nundroo mallee or Nundroo gum, is a mallee or a small tree that is endemic to the south coast of Australia. It has smooth, greyish or cream-coloured bark, lance-shaped or curved adult leaves, flower buds in groups of seven or nine, creamy-white flowers and cup-shaped to conical fruit.
Eucalyptus cyanophylla, commonly known as the Murraylands mallee, blue-leaved mallee or ghost mallee, is a species of mallee that is endemic to southern Australia. It has mostly smooth bark, greyish blue, lance-shaped or curved adult leaves, flower buds in groups of seven, white flowers and conical, cup-shaped or barrel-shaped fruit.
Eucalyptus neglecta, commonly known as Omeo gum, is a species of small tree that is endemic to a small area of Victoria, Australia. Older plants have rough, fibrous bark on the trunk, otherwise smooth grey to brownish bark, a crown of mostly lance-shaped, egg-shaped or oblong leaves arranged in opposite pairs, flower buds in groups of between seven and fifteen, white flowers and cup-shaped or conical 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 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.