Corymbia is a genus of about one hundred species of tree that, along with Eucalyptus, Angophora and several smaller groups, are referred to as eucalypts. Until 1990, corymbias were included in the genus Eucalyptus and there is still considerable disagreement among botanists as to whether or not separating them is valid. As at January 2020, Corymbia is an accepted name at the Australian Plant Census.
Corymbia ficifolia, commonly known as the red flowering gum, is a species of small tree that is endemic to the south-west of Western Australia. It has rough, fibrous bark on the trunk and branches, egg-shaped to broadly lance-shape adult leaves, flower buds in groups of seven, bright red, pink or orange flowers and urn-shaped fruit. It has a restricted distribution in the wild but is one of the most commonly planted ornamental eucalypts.
Red gum or redgum may refer to:
Eucalyptus punctata, commonly known as grey gum, is a small to medium-sized tree that is endemic to eastern Australia. It has smooth grey bark that is shed in patches, lance-shaped, curved or egg-shaped adult leaves flower buds in groups of seven, white flowers and hemispherical or cup-shaped fruit. Its leaves are one of the favoured foods of the koala.
Corymbia calophylla is a large and common tree in the southwest of Australia. Originally described as a species of Eucalyptus, it was separated to a genus allied with the bloodwoods and their relations. Corymbia calophylla is commonly known as marri, a name derived from the Noongar language of Southwest Australia region, in preference to the ambiguous red gum. The trunk responds to damage by insects by exuding a red, blood-like substance, a type of kino, that is able to be collected for a variety of uses. Able to establish itself as a very large tree, the fast growing species often colonises and out-competes other woody species in disturbed areas. The large green leaves of marri will create well-shaded areas that impede other plants' growth and a create a comfortable refuge or habitat for a large number of animals. The complex fissures and bark of the trunk and branches are also utilised by a diverse array of organisms.
Corymbia citriodora, commonly known as lemon-scented gum or spotted gum, is a species of tall tree that is endemic to north-eastern Australia. It has smooth white to pink bark, narrow lance-shaped to curved adult leaves, flower buds in groups of three, white flowers and urn-shaped or barrel-shaped fruit.
The greater Brisbane area of Queensland Australia, has many species of indigenous flora. This article links the flora to its geography with:
Corymbia maculata, commonly known as spotted gum, is species of medium-sized to tall tree that is endemic to eastern Australia. It has smooth, mottled bark, lance-shaped to curved adult leaves, flower buds usually in groups of three, white flowers and urn-shaped or barrel-shaped fruit.
Corymbia gummifera, commonly known as red bloodwood, is a species of tree, rarely a mallee, that is endemic to eastern Australia. It has rough, tessellated bark on the trunk and branches, lance-shaped adult leaves, flower buds in groups of seven, creamy white flowers and urn-shaped fruit.
Corymbia intermedia, commonly known as the pink bloodwood, is a species of medium to tall tree that is endemic to north-eastern Australia. It has rough, tessellated bark on the trunk and branches, flower buds in groups of seven, white flowers and oval to barrel-shaped fruit.
Angophora floribunda, commonly known as the rough-barked apple, is a common woodland and forest tree of the family Myrtaceae native to Eastern Australia. Reaching 30 m (100 ft) high, it is a large tree with fibrous bark and cream-white flowers that appear over the Austral summer. It grows on alluvial soils on floodplains and along watercourses. Much of the land it grew on has been cleared for agriculture.
Corymbia eximia, commonly known as the yellow bloodwood, is a bloodwood native to New South Wales. It occurs around the Sydney Basin often in high rainfall areas on shallow sandstone soils on plateaux or escarpments, in fire prone areas. Growing as a gnarled tree to 20 m (66 ft), it is recognisable by its distinctive yellow-brown tessellated bark. The greyish green leaves are thick and veiny, and lanceolate spear- or sickle-shaped. The cream flowerheads grow in panicles in groups of seven and appear in spring. Known for many years as Eucalyptus eximia, the yellow bloodwood was transferred into the new genus Corymbia in 1995 when it was erected by Ken Hill and Lawrie Johnson. It is still seen under the earlier name in some works.
Eucalypus expressa, commonly known as the Wollemi stringybark, is a recently discovered Australian tree species. It has rough, fibrous stringybark on the trunk and larger branches, lance-shaped to curved adult leaves, flower buds in groups of between seven and twenty four and hemispherical to shortened spherical fruit with the valves extending well beyond the rim of the fruit.
Eucalyptus eugenioides, commonly known as the thin-leaved stringybark or white stringybark, is a species of tree endemic to eastern Australia. It is a small to medium-sized tree with rough stringy bark, lance-shaped to curved adult leaves, Flower buds in groups of between nine and fifteen, white flowers and hemispherical fruit.
Persoonia bargoensis, commonly known as the Bargo geebung, is a shrub native to New South Wales in eastern Australia. It is currently classified under Commonwealth legislation as vulnerable, and is listed in New South Wales legislation as threatened.
The Burrinjuck Nature Reserve is a protected nature reserve on the south west slopes of New South Wales, Australia. The 5,250-hectare (13,000-acre) reserve is located adjacent to the Burrinjuck Dam, with 5,118 hectares of the reserve located on the northern side of the reservoir, and the remaining 89 hectares located on the southern side of the reservoir to the northeast of Black Andrew Nature Reserve. It includes land formerly managed as the Burrinjuck State Forest and Burrinjuck State Recreation Area.
Corymbia jacobsiana, commonly known as Jacob's bloodwood or the stringybark bloodwood, is a species of tree that is endemic to the Northern Territory. It has rough, stringy bark on the trunk and branches, lance-shaped to elliptical or curved adult leaves, flower buds in groups of three or seven, creamy white flowers and urn-shaped fruit.
The Cumberland Plain Woodland is one of six main indigenous woodland communities of Sydney, New South Wales, Australia, that comprises an open tree canopy, a groundcover with grasses and herbs, usually with layers of shrubs and/or small trees. Situated in the Cumberland Plain, it is made up of dry sclerophyll woodlands, grasslands and/or forests, reminiscent of Mediterranean forests and temperate grasslands. Currently, less than 6% of the Woodlands remain in small parts distributed across the western suburbs of Sydney, totaling only around 6400 hectares.
The ecology of Sydney, located in the state of New South Wales, Australia, is diverse for its size, where it would mainly feature biomes such as grassy woodlands and some sclerophyll forests, with a few pockets of mallee shrublands, subtropical and temperate rainforests (evergreen), heathlands, and wetlands. The combination of climate, topography, moisture, and soil influence the dispersion of these ecological communities across a height gradient from 0 to 200 metres. There are many hiking trails, paved and unpaved roads for exploring the many different biomes and ecosystems.
