|
Banksia Cirsioides
''Banksia cirsioides'' is a species of shrub that is endemic to Western Australia. It has pinnatisect leaves with between six and ten lobes on each side and hairy heads of yellow and pink flowers. Description ''Banksia cirsiodes'' is a rounded or column-like shrub that typically grows to a height of but does not form a lignotuber. It has hairy, pinnatisect leaves that are long and wide on a petiole long. Each side of the leaves has between six and ten linear to lance-shaped, sharply pointed lobes on each side. The flowers are arranged in a head of between 100 and 120, surrounded at the base by hairy, linear to lance-shaped involucral bracts up to long. The flowers are yellow with a pink base, the perianth long and the pistil is pale yellow and long. Flowering occurs from May to August and the fruit is a more or less glabrous follicle long. Taxonomy and naming This species was first formally described in 1856 by Carl Meissner who gave it the name ''Dryandra cirsioides ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fitzgerald River National Park
Fitzgerald River National Park is a national park in the Shires of Ravensthorpe and the Jerramungup in Western Australia, southeast of Perth. The park is recognised on Australia's National Heritage List for its outstanding diversity of native plant species, including many plants which are unique to the local area. Description The park includes the Barren Mountains (East, Middle and West Mount Barren) and Eyre Range and the Fitzgerald River as well as incorporating the Fitzgerald Biosphere. There are 62 plant species which are unique to the park and a further 48 are rarely found elsewhere. Recording almost 40,000 visitors in 2008, the park received $20 million in funding from the federal government's economic stimulus plan with the state government contributing an additional $20 million. The investment is to be used to redevelop and seal of roads within the park, construct a walk trail from Bremer Bay to Hopetoun and upgrade existing recreational facilities. Point Ann i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prodromus Systematis Naturalis Regni Vegetabilis
''Prodromus Systematis Naturalis Regni Vegetabilis'' (1824–1873), also known by its standard botanical abbreviation ''Prodr. (DC.)'', is a 17-volume treatise on botany initiated by Augustin Pyramus de Candolle. De Candolle intended it as a summary of all known seed plants, encompassing taxonomy, ecology, evolution and biogeography. He authored seven volumes between 1824 and 1839, but died in 1841. His son, Alphonse de Candolle, then took up the work, editing a further ten volumes, with contributions from a range of authors. Volume 17 was published in October 1873. The fourth and final part of the index came out in 1874. The ''Prodromus'' remained incomplete, dealing only with dicotyledons. In the ''Prodromus'', De Candolle further developed his concept of families. Note that this system was published well before there were internationally accepted rules for botanical nomenclature. Here, a family is indicated as "ordo". Terminations for families were not what they are now. Neithe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banksia Ser
''Banksia'' is a genus of around 170 species in the plant family Proteaceae. These Australian wildflowers and popular garden plants are easily recognised by their characteristic flower spikes, and fruiting "cones" and heads. ''Banksias'' range in size from prostrate woody shrubs to trees up to 30 metres (100 ft) tall. They are found in a wide variety of landscapes: sclerophyll forest, (occasionally) rainforest, shrubland, and some more arid landscapes, though not in Australia's deserts. Heavy producers of nectar, ''banksias'' are a vital part of the food chain in the Australian bush. They are an important food source for nectarivorous animals, including birds, bats, rats, possums, stingless bees and a host of invertebrates. Further, they are of economic importance to Australia's nursery and cut flower industries. However, these plants are threatened by a number of processes including land clearing, frequent burning and disease, and a number of species are rare and endangered. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBRA
The Interim Biogeographic Regionalisation for Australia (IBRA) is a biogeographic regionalisation of Australia developed by the Australian government's Department of Sustainability, Environment, Water, Population, and Communities. It was developed for use as a planning tool, for example for the establishment of a national reserve system. The first version of IBRA was developed in 1993–94 and published in 1995. Within the broadest scale, Australia is a major part of the Australasia biogeographic realm, as developed by the World Wide Fund for Nature The World Wide Fund for Nature Inc. (WWF) is an international non-governmental organization founded in 1961 that works in the field of wilderness preservation and the reduction of human impact on the environment. It was formerly named the W .... Based on this system, the world is also split into 14 terrestrial habitats, of which eight are shared by Australia. The Australian land mass is divided into 89 bioregions and 41 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mallee (biogeographic Region)
Mallee, also known as Roe Botanical District, is a biogeographic region in southern Western Australia. Located between the Esperance Plains, Avon Wheatbelt and Coolgardie bioregions, it has a low, gently undulating topography, a semi-arid mediterranean climate, and extensive ''Eucalyptus'' mallee vegetation. It has an area of . About half of the region has been cleared for intensive agriculture. Recognised as a region under the Interim Biogeographic Regionalisation for Australia (IBRA), it was first defined by John Stanley Beard in 1980. Geography and geology The Mallee region has a complex shape with tortuous boundaries, but may be roughly approximated as the triangular area south of a line from Bruce Rock to Eyre, but not within 40 kilometres (25 mi) of the south coast, except at its eastern limits. It has an area of about 79000 square kilometres (31000 mi²), making it about a quarter of the South West Botanic Province, 3% of the state, and 1% of Australia. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Esperance Plains
Esperance Plains, also known as Eyre Botanical District, is a biogeographic region in southern Western Australia on the south coast between the Avon Wheatbelt and Hampton bioregions, and bordered to the north by the Mallee region. It is a plain punctuated by granite and quartz outcrops and ranges, with a semi-arid Mediterranean climate and vegetation consisting mostly of mallee-heath and proteaceous scrub. About half of the region has been cleared for intensive agriculture. Recognised as a bioregion under the Interim Biogeographic Regionalisation for Australia (IBRA), it was first defined by John Stanley Beard in 1980. Geography and geology The Esperance Plains may be roughly approximated as the land within of the coast between Albany and Point Culver on the south coast of Western Australia. It has an area of about , making it about 9% of the South West Province, 1% of the state, and 0.3% of Australia. It is bounded to the north by the Mallee region, and to the west ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coolgardie (biogeographic Region)
Coolgardie is an Australian bioregion consisting of an area of low hills and plains of infertile sandy soil in Western Australia. It has an area of . It includes much of the Great Western Woodlands. Location and description This is a transition zone between the Mediterranean climate of Australia's south-west coast and the country's dry interior. The poor soil makes it unsuitable for agriculture but Coolgardie has been a gold and nickel mining area. It is bounded on the north by the arid Murchison bioregion, characterised by open Mulga woodlands and steppe. The low shrublands of the arid Nullarbor Plain lie to the east. The Mallee bioregion adjoins Coolgardie on the south. The Avon Wheatbelt bioregion is to the west. The Coolgardie bioregion, together with the coastal Hampton bioregion to the southeast, constitute the Coolgardie woodlands ecoregion defined by the World Wildlife Fund. Flora and fauna The low hills are home to woodland of endemic species of eucalyptus whil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avon Wheatbelt
The Avon Wheatbelt is a bioregion in Western Australia. It has an area of . It is considered part of the larger Southwest Australia savanna ecoregion. Geography The Avon Wheatbelt bioregion is mostly a gently undulating landscape with low relief. It lies on the Yilgarn Craton, an ancient block of crystalline rock, which was uplifted in the Tertiary and dissected by rivers. The craton is overlain by laterite deposits, which in places have decomposed into yellow sandplains, particularly on low hills. Steep-sided erosional gullies, known as breakaways, are common. Beecham, Brett (2001). "Avon Wheatbelt 2 (AW2 - Re-juvenated Drainage subregion)" in ''A Biodiversity Audit of Western Australia’s 53 Biogeographical Subregions in 2002''. Department of Conservation and Land Management, Government of Western Australia, November 2001. Accessed 15 May 2022/ref> In the south and west (the Katanning subregion), streams are mostly perennial, and feed rivers which drain westwards to empty in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Munglinup, Western Australia
Munglinup is a small town located in the Shire of Ravensthorpe in the Goldfields–Esperance region of Western Australia. The town lies on the South Coast Highway between Ravensthorpe and Esperance and close to the Munglinup River. The river for most of its course defines the boundary of the Esperance and Ravensthorpe shires. At the Oldfield Estuary, the boundary goes to the eastern shore. The word Munglinup is Noongar in origin and means ''where young people met their in-laws.'' The name first appears on maps made by the Dempster brothers, early settlers of the area in 1868. The region was first opened up for farming in the late 1950s. By the early 1960s, the community asked for a townsite between Esperance and Ravensthorpe to be considered. The townsite was surveyed in 1961 and gazetted in 1962. The surrounding areas produce wheat and other cereal crops. The town is a receival site for Cooperative Bulk Handling The CBH Group (commonly known as CBH, an acronym ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stirling Range
The Stirling Range or Koikyennuruff is a range of mountains and hills in the Great Southern region of Western Australia, south-east of Perth. It is over wide from west to east, stretching from the highway between Mount Barker and Cranbrook eastward past Gnowangerup. The Stirling Range is protected by the Stirling Range National Park, which was gazetted in 1913, and has an area of . Environment Geology The mountains are formed of metamorphic rock derived from quartz sandstones and shales deposited during the Paleoproterozoic Era, between 2,016 and 1,215 million years ago (based on U-Th-Pb isotope geochronology of monazite crystals). The sediments were subsequently metamorphosed 1,215 million years ago, and later folded during reactivation of basement structures recording lateral displacements between Antarctica and Australia. Despite the relative youth of the mountains, the soils remain very poor, creating the species-rich heathland flora. Climate As the only ver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kwongan
Kwongan is plant community found in south-western Western Australia. The name is a Bibbelmun (Noongar) Aboriginal term of wide geographical use defined by Beard (1976) as Kwongan has replaced other terms applied by European botanists such as sand-heide (Diels 1906) or sand heath (Gardner 1942), giving priority to the language of people who have lived continuously in the southwest for more than 50,000 years. Recent archeological evidence shows occupation of the Kwongan for at least 25,500 years. Thus, kwongan has come again into common usage for the Southwest Australian Floristic Region's shrubland vegetation and associated countryside, equivalent to South Africa's fynbos, California's chaparral, France's maquis and Chile's matorral as seen in these other regions of the world experiencing a Mediterranean climate. Etymology To reflect contemporary orthographies, linguists strictly spell kwongan as (Douglas 1976, Dench 1994), or (von Brandenstein 1988). As with so many ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Systematic Botany
''Australian Systematic Botany'' is an international peer-reviewed scientific journal published by CSIRO Publishing. It is devoted to publishing original research, and sometimes review articles, on topics related to systematic botany, such as biogeography, taxonomy and evolution. The journal is broad in scope, covering all plant, algal and fungal groups, including fossils. First published in 1978 as ''Brunonia'', the journal adopted its current name in 1988. The current editor-in-chief is Daniel Murphy (Royal Botanic Gardens Melbourne). Abstracting and indexing The journal is abstracted and indexed in BIOSIS, CAB Abstracts, Current Contents (Agriculture, Biology & Environmental Sciences), Elsevier BIOBASE, Kew Index, Science Citation Index and Scopus. Impact factor According to the ''Journal Citation Reports'', the journal has a 2015 impact factor of 0.648. References External links * Australian Systematic Botanyat SCImago Journal Rank Australian Systematic Botanyat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
