Port Jackson mallee | |
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mallee at Ku-ring-gai Chase National Park, New South Wales | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Myrtales |
Family: | Myrtaceae |
Genus: | Eucalyptus |
Species: | E. obstans |
Binomial name | |
Eucalyptus obstans | |
Eucalyptus obstans, commonly known as the Port Jackson mallee, is a common eucalyptus of south eastern Australia. It grows as a multi-stemmed mallee reaching 4 metres in height. [1]
The bark is smooth, grey or greenish. It grows on poor shallow sandstone soils from Ku-ring-gai Chase National Park to Jervis Bay. [2]
Eucalyptus obstans was first formally described in 1991 by Lawrie Johnson and Ken Hill in the journal Telopea , [3] but the Australian Plant Census considers E. obstans to be a synonym of E. burgessiana . [4]
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.
Eucalyptus eremophila, commonly known as the sand mallet or tall sand mallee, is a species of mallet that is endemic to semi-arid regions of Western Australia. It has smooth pale brown and greyish bark, narrow lance-shaped to elliptical adult leaves, flower buds arranged in groups of between seven and eleven with an elongated operculum, and cup-shaped to barrel-shaped fruit.
Eucalyptus polybractea, commonly known as the blue-leaved mallee or simply blue mallee, is a species of mallee that is endemic to south-eastern Australia. It has rough, fibrous or flaky bark on the lower part of the trunk, smooth greyish or brownish bark above, lance-shaped adult leaves, flower buds in groups of between seven and eleven, white flowers and cup-shaped or barrel-shaped fruit.
Eucalyptus pleurocarpa, commonly known as tallerack, talyerock or tallerack is a species of mallee that is endemic to the southwest of Western Australia. It has smooth bark, broadly lance-shaped to elliptical, grey or glaucous leaves that are arranged more or less in opposite pairs, flower buds in groups of seven, whitish flowers and glaucous, barrel-shaped fruit. It is easily recognised in the field by its form, large, white, waxy leaves and, when in flower, its stamens clustered in four groups.
Eucalyptus pyriformis, commonly known as pear-fruited mallee or Dowerin rose, is a species of low, straggly mallee that is endemic to Western Australia. It has smooth greyish brown bark sometimes with ribbony bark near the base, egg-shaped to lance-shaped adult leaves, flower buds in groups of three, red, pinkish or creamy white flowers and down-turned, conical fruit with prominent ribs.
Eucalyptus oleosa, commonly known as the red mallee, glossy-leaved red mallee, acorn mallee, oil mallee or giant mallee, is a tree or mallee that is native to Australia. The leaves were once harvested for the production of cineole based eucalyptus oil. Eucalyptus cneorifolia is now the predominant strain used in production due to a higher oil content in new growth.
Eucalyptus saxatilis, commonly known as the Suggan Buggan mallee or Mount Wheeler mallee, is a species of mallee or small tree that is endemic to southeastern Australia. It has smooth bark that is shed in ribbons, lance-shaped to curved adult leaves, flower buds in groups of three, white flowers and bell-shaped fruit.
Eucalyptus burgessiana, commonly known as the Faulconbridge mallee ash, is a small tree or mallee that is endemic to New South Wales. It has smooth bark, narrow lance-shaped or curved adult leaves, flower buds arranged in groups of between seven and eleven, white flowers and barrel-shaped or cup-shaped flowers.
Eucalyptus redunca, commonly known as black marlock, is a species of mallee or a shrub that is endemic to Western Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of between nine and fifteen, lemon-coloured flowers and barrel-shaped fruit.
Eucalyptus loxophleba, commonly known as York gum, daarwet, goatta, twotta or yandee, is a species of tree or mallee that is endemic to Western Australia. It has rough bark on the trunk, smooth olive to brownish bark above, lance-shaped adult leaves, flowers buds in groups of between seven and eleven, white flowers and conical fruit.
Eucalyptus socialis, commonly known as the red mallee, or grey mallee, is a species of mallee that is endemic to inland Australia.
Eucalyptus arachnaea, commonly known as the black-stemmed mallee, is a mallee or tree that is endemic to Western Australia. It has rough, stringy bark, lance-shaped leaves and white flowers in groups of up to thirteen.
Eucalyptus calycogona, commonly known as the gooseberry mallee or square fruited mallee, is a mallee that is endemic to southern Australia. It has smooth bark, narrow lance-shaped adult leaves, flower buds that are square in cross-section arranged in groups of seven in leaf axils, creamy white, sometimes pink flowers, and fruit that are square in cross-section.
Eucalyptus capillosa, commonly known as wheatbelt wandoo, or mallee wandoo, is a species of tree or mallee that is endemic to Western Australia. It has smooth, grey bark, lance-shaped to elliptic adult leaves, spindle-shaped flower buds in groups of nine to thirteen, white flowers and barrel-shaped to cylindrical fruit.
Eucalyptus gypsophila, also known as the kopi mallee, is a species of mallee that is native to Western Australia and South Australia. It has rough, flaky bark on the lower part of the trunk, smooth light grey bark above, lance-shaped adult leaves, flower buds mostly in groups of between seven and eleven, creamy white flowers and conical to cylindrical fruit.
Eucalyptus incrassata, commonly known as the lerp mallee, yellow mallee, ridge fruited mallee or rib fruited mallee, is a species of mallee that is endemic to southern Australia. It has smooth bark, sometimes with rough, ribbony bark near the base, lance-shaped adult leaves, flower buds in groups of seven, creamy white, pale yellow, sometimes pink or red flowers, and cylindrical, barrel-shaped or bell-shaped fruit.
Eucalyptus obtusiflora, commonly known as Dongara mallee, is a species of mallee that is endemic to Western Australia. It has smooth greyish or brownish bark that is often imperfectly shed, lance-shaped to curved adult leaves, flower buds usually in groups of seven or nine, creamy white flowers and cup-shaped, conical or barrel-shaped fruit.
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.
Eucalyptus pluricaulis, commonly known as the purple-leaved mallee, is a species of mallee that is endemic to Western Australia. It has smooth bark, dull bluish green, lance-shaped leaves, flower buds in groups of between nine and fifteen, pale yellow flowers and cylindrical to barrel-shaped fruit.
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.