River bottlebrush | |
---|---|
Melaleuca paludicola | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Myrtales |
Family: | Myrtaceae |
Genus: | Melaleuca |
Species: | M. paludicola |
Binomial name | |
Melaleuca paludicola | |
Synonyms [1] | |
Melaleuca paludicola, commonly known as river bottlebrush, is a plant in the myrtle family Myrtaceae, and is endemic to eastern Australia. (Some Australian state herbaria continue to use the names Callistemon sieberi or Callistemon paludosus.) [2] It is a shrub or small tree with flexible, often drooping branches, pinkish new growth and spikes of cream, pale yellow, or sometimes pink flowers in summer.
Melaleuca paludicola is a shrub or tree growing to 8 m (30 ft) tall, with fibrous bark, or hard, fissured bark on older plants. Its leaves are arranged alternately and are 20–68 mm (0.8–3 in) long, 1.3–8 mm (0.05–0.3 in) wide, flat, linear to narrow lance-shaped and have a small point at the end. There is a distinct mid-vein and 11–18 indistinct side veins. [3] [4] [5]
The flowers are a shade of cream to yellow, occasionally pink and are arranged in spikes on the ends of branches which continue to grow after flowering and also on the sides of the branches. The spikes are 20–30 mm (0.8–1 in) in diameter with 10 to 40 individual flowers. The petals are 2.6–4.2 mm (0.1–0.2 in) long and fall off as the flower ages and there are 48–67 stamens in each flower. Flowering occurs mainly from October to January and is followed by fruit which are woody, cup-shaped capsules, 3–4.3 mm (0.1–0.2 in) long. [3] [4] [5]
Melaleuca paludicola was named in 2006 by Lyndley Craven in Novon when he transferred Callistemon sieberi to the present genus. [6] [7] Callistemon sieberi was first formally described by botanist Augustin Pyramus de Candolle in 1828 in Prodromus Systematis Naturalis Regni Vegetabilis . [8] [9] The specific epithet (paludicola) is from the Latin word palus meaning “swamp”, "marsh", "bog" or "fen" [10] : 514 and the suffix -cola meaning “inhabitant”. [10] : 217 An earlier, alternative name (taxonomic synonym) for the species was Callistemon paludosus and the present name was chosen to link with the earlier one. [3]
Callistemon paludosus is regarded as a synonym of Melaleuca paludicola by the Royal Botanic Gardens, Kew. [11]
Melaleuca paludicola occurs from Warwick in the far south east of Queensland, through New South Wales as far inland as the eastern part of the North West Plains to the eastern half of Victoria. There is a disjunct population in the Mount Lofty Ranges and Adelaide districts of South Australia. [3] [4] It grows in and near rivers, in dry, rocky riverbeds and in flood channels subject to periodic inundation. [3] [5]
Melaleuca paludicola is sometimes cultivated as Callistemon sieberi. An alpine form is a smaller, denser, rounded shrub suitable as a more formal plant. [12]
Melaleuca comboynensis, commonly known as cliff bottlebrush, is a plant in the myrtle family, Myrtaceae and is endemic to New South Wales and Queensland in Australia. It is usually a shrub, similar to Melaleuca citrina with its hard leaves, spikes of red flowers and clusters of cup-shaped fruits but differs in that its leaves are generally wider and its habitat is usually rocky outcrops rather than along watercourses.
Melaleuca pachyphylla, commonly known as wallum bottlebrush, is a plant in the myrtle family Myrtaceae, and is endemic to near-coastal regions of New South Wales and Queensland in Australia.. It is a medium-sized shrub with a straggling habit and red, or sometimes greenish, bottlebrush flowers in summer.
Melaleuca subulata is a plant in the myrtle family Myrtaceae, and is endemic to south eastern Australia.. It is a small, spreading shrub with hard bark, dense foliage, cylindrical leaves and spikes of dark crimson flowers in summer.
Melaleuca orophila, commonly known as needle bottlebrush or Flinders Ranges bottlebrush, is a plant in the myrtle family, Myrtaceae and is endemic to the eastern part of South Australia.. It is a medium-sized shrub with sharp-pointed, needle-like leaves and bright red bottlebrush flower spikes.
Melaleuca recurva, commonly known as Tinaroo bottlebrush, is a plant in the myrtle family, Myrtaceae and is endemic to higher areas of far northern Queensland in Australia.. It is a shrub with spikes of red flowers tipped with yellow in most months of the year and which often has leaves with their edges curled under.
Melaleuca pallida, commonly known as lemon bottlebrush, is a plant in the myrtle family, Myrtaceae and is endemic to eastern Australia. It is an upright shrub with thin, spreading branches, silvery new growth and pale yellow, sometimes pinkish bottlebrush flowers.
Melaleuca sieberi is a shrub or tree in the myrtle, family Myrtaceae, which is endemic to coastal areas of New South Wales and Queensland. It is a large shrub or small tree with papery bark on the trunk, small, sharp leaves and small heads of fluffy flowers in spring. It should not be confused with Callistemon sieberi. When the callistemons were moved to Melaleuca, Callistemon sieberi became Melaleuca paludicola.
Melaleuca hemisticta, commonly known as Mount Wheeler bottlebrush is a plant in the myrtle family, Myrtaceae and is endemic to coastal areas of Queensland. It is a tall, bushy shrub with dark green leaves and red flowers spikes tipped with yellow.
Melaleuca lazaridis is a plant in the myrtle family, Myrtaceae and is endemic to the Blackdown Tableland National Park in Queensland.. It is a shrub with dark green leaves and red flowers spikes tipped with yellow.
Melaleuca montana, commonly known as mountain bottlebrush, is a plant in the myrtle family, Myrtaceae and is endemic to the Border Ranges area of New South Wales and Queensland in Australia.. It is a shrub or small tree distinguished from most other red bottlebrushes by its hairy petals.
Melaleuca montis-zamia is a plant in the myrtle family, Myrtaceae and is endemic to the Springsure district in Queensland, Australia. It is a shrub with red bottlebrush flowers.
Melaleuca pearsonii, commonly known as Blackdown bottlebrush, is a plant in the myrtle family, Myrtaceae and is endemic to Queensland in Australia. It is a small, spreading but compact shrub with hard bark, soft foliage and profuse spikes of bottlebrush flowers in spring and summer.
Melaleuca phratra is a plant in the myrtle family, Myrtaceae and is endemic to Queensland in Australia. It is a large shrub similar to Melaleuca paludicola but has flower spikes that are a shade of pink.
Melaleuca polandii, commonly known as gold-tipped bottlebrush, is a plant in the myrtle family, Myrtaceae and is endemic a small area in far northern Queensland in Australia. It is a dense shrub with bronze-coloured, hairy new growth and spikes of red flowers tipped with yellow.
Melaleuca quercina, commonly known as Oakey bottlebrush is a plant in the myrtle family, Myrtaceae and is endemic to a small area of Queensland in Australia. It is small tree with dark, corky bark and spikes of yellow, cream or pink bottlebrush flowers in spring and summer.
Melaleuca sabrina is a plant in the myrtle family, Myrtaceae and is endemic to a small area near the border between New South Wales and Queensland in Australia. It is a shrub with fibrous bark and red or pink bottlebrush flowers, tipped with yellow in spring and summer. It is similar to Melaleuca paludicola but distinguished from it by its stamens, which are almost twice as long as those of M. paludicola.
Melaleuca serpentina is a plant in the myrtle family, Myrtaceae and is endemic to the Barraba district in Australia. It is a shrub with yellow or creamy-green bottlebrush flowers. It is similar to Melaleuca citrina but can be distinguished from that species by its flower colour and its shorter stamens.
Melaleuca shiressii is a plant in the myrtle family, Myrtaceae and is endemic to a small area in New South Wales in Australia. It is rare shrub or small tree with pale, papery bark, sharp-pointed leaves and spikes of white to pale cream bottlebrush flowers in spring and summer.
Melaleuca wimmerensis, commonly known as the Wimmera bottlebrush, is a plant in the myrtle family, Myrtaceae and is endemic to the state of Victoria in Australia.. It is a recently (2008) discovered shrub, often with many stems arising from a lignotuber and is similar to Melaleuca paludicola but has pink or mauve flowers tipped with yellow anthers over a short period between October and early December.
Beaufortia sprengelioides is a species of flowering plant in the myrtle family, Myrtaceae and is endemic to the southwest of Western Australia. It is a rigid, spreading shrub with crowded, round leaves and small, roughly spherical heads of pale pink flowers on the ends of its branches. It was one of the first Australian plant species collected by Europeans and has had several name changes since then.