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Caleana Dixonii
''Caleana dixonii'', commonly known as the sandplain duck orchid is a rare species of orchid endemic to the south-west of Western Australia. It has a single smooth leaf and a single greenish yellow and fawn-coloured flower. It is distinguished by its flattened labellum with calli only near the tip of the labellum and its preference for growing on sandplains. Description ''Caleana dixonii'' has a single smooth, dull green to dull red leaf, long and wide. The leaf is usually withered by flowering time. Usually only one greenish-yellow and fawn-coloured flower, long and wide is borne on a flowering stem high. The dorsal sepal, lateral sepals and petals are narrow and hang downwards with the dorsal sepal pressed against the column which has broad wings, forming a bucket-like shape. About one-third of the outer part of the labellum is covered with glossy black glands or calli and the labellum has a flattened top. Flowering occurs from late October to early December. Taxono ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Badgingarra National Park
Badgingarra National Park is a national park in Western Australia, 190 km north of Perth off the Brand Highway adjacent to the town of Badgingarra. The park is in area and features high breakaway country overlooking low undulating sandplains. The park is renowned for its incredible diversity of endemic wildflowers. Mullering Brook passes through the park creating a swampy area. The area is mostly composed of low scrub with plant species such as mottlecah, smokebush, ''Banksia'', '' Verticordia'', kangaroo paw and the rare Badgingarra mallee are found throughout the area. The area is threatened by the spread of dieback. Some of the spectacular wildflowers that can be found within the park include rare species such as '' Hakea flabellifolia'', '' Strangea cynanchicarpa'' and '' Eucalyptus pendens''. Many animals such as western grey kangaroos, emus, bustards and wedgetail eagle The wedge-tailed eagle (''Aquila audax'') is the largest bird of prey in the continen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanical Nomenclature
Botanical nomenclature is the formal, scientific naming of plants. It is related to, but distinct from Alpha taxonomy, taxonomy. Plant taxonomy is concerned with grouping and classifying plants; botanical nomenclature then provides names for the results of this process. The starting point for modern botanical nomenclature is Carl Linnaeus, Linnaeus' ''Species Plantarum'' of 1753. Botanical nomenclature is governed by the ''International Code of Nomenclature for algae, fungi, and plants'' (''ICN''), which replaces the ''International Code of Botanical Nomenclature'' (''ICBN''). Fossil plants are also covered by the code of nomenclature. Within the limits set by that code there is another set of rules, the ''International Code of Nomenclature for Cultivated Plants, International Code of Nomenclature for Cultivated Plants (ICNCP)'' which applies to plant cultivars that have been deliberately altered or selected by humans (see cultigen). History and scope Botanical nomenclature has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Orchids Of Australia
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orchids Of Western Australia
Among the many wildflowers in Western Australia, there are around four hundred species of orchids. Early identifications One of the first botanists to study Western Australia was Archibald Menzies, aboard HMS ''Discovery'', who explored King George Sound in 1791. Many of the samples (including orchids) were lost in the return to England, but those that did survive were documented in ''Prodromus Florae Novae Hollandiae et Insulae Van Diemen'', published by Robert Brown in 1810. The first three orchids from Western Australia to be named were ''Caladenia menziesii'' (now '' Leptoceras menziesii''), '' Caladenia flava'', and ''Diuris longifolia''. In 1802 Robert Brown himself collected 500 specimens of flora from Western Australia, including: * ''Diuris emarginata'' var. ''emarginata'' * ''Diuris emarginata'' var. ''pauciflora'' *'' Diuris setacea'' *'' Epiblema grandiflorum'' *''Microtis alba'' *'' Microtis media'' *'' Microtis pulchella'' *'' Prasophyllum gibbosum'' *''Prasoph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caleana
''Caleana'', commonly known as duck orchids, is a genus of flowering plants in the orchid family, Orchidaceae that is found in Australia and New Zealand. The Australian species are found in all states but have not been recorded in the Northern Territory. Duck orchids have a single leaf and one or a few, dull-coloured, inconspicuous flowers. Most species are found in Western Australia but one species ('' C. major'') occurs in eastern Australia and one ('' C. minor'') occurs in eastern Australia and New Zealand. Orchids in this genus as well as the hammer orchids (''Drakaea'') are pollinated by male thynnid wasps. Description Orchids in the genus ''Caleana'' are terrestrial, perennial, deciduous, sympodial herbs usually with a few inconspicuous, fine roots and a dark red, oval-shaped, tuber. Replacement tubers called "droppers" form at the end of long root-like stolons. A single linear to egg-shaped leaf long develops near the base of the plant during the growing season and w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Environment And Conservation (Western Australia)
The Department of Environment and Conservation (DEC) was a department of the Government of Western Australia that was responsible for implementing the state's conservation and environment legislation and regulations. It was formed on 1 July 2006 by the amalgamation of the Department of Environment and the Department of Conservation and Land Management. The DEC was separated on 30 June 2013 forming the Department of Parks and Wildlife (DPaW) and the Department of Environment Regulation (DER), which both commenced operations on 1 July 2013. On 1 July 2017 the DER amalgamated with the Department of Water and the Office of the Environmental Protection Authority, to become the Department of Water and Environmental Regulation, while DPaW was merged with other agencies to form the Department of Parks and Wildlife. Status (at dissolution, 30 June 2013) The department was managing more than 285,000 km2, including more than nine per cent of WA's land area: its national parks, mar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Declared Rare And Priority Flora List
The Declared Rare and Priority Flora List is the system by which Western Australia's conservation flora are given a priority. Developed by the Government of Western Australia's Department of Environment and Conservation, it was used extensively within the department, including the Western Australian Herbarium. The herbarium's journal, ''Nuytsia'', which has published over a quarter of the state's conservation taxa, requires a conservation status to be included in all publications of new Western Australian taxa that appear to be rare or endangered. The system defines six levels of priority taxa: ;X: Threatened (Declared Rare Flora) – Presumed Extinct Taxa: These are taxa that are thought to be extinct, either because they have not been collected for over 50 years despite thorough searching, or because all known wild populations have been destroyed. They have been declared as such in accordance with the Wildlife Conservation Act 1950, and are therefore afforded legislative protecti ... [...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. 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 419 subregions. Each region is a land area made up of a group of interacting ecosystems that are repeated in similar form across the landscape. IBRA is updated periodically based on new data, mapping improvements, and review of the existing scheme. The most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swan Coastal Plain
The Swan Coastal Plain in Western Australia is the geographic feature which contains the Swan River as it travels west to the Indian Ocean. The coastal plain continues well beyond the boundaries of the Swan River and its tributaries, as a geological and biological zone, one of Western Australia's Interim Biogeographic Regionalisation for Australia (IBRA) regions.IBRA Version 6.1 data It is also one of the distinct physiographic provinces of the larger West Australian Shield division. Location and description The coastal plain is a strip on the Indian Ocean coast directly west of the |
Geraldton Sandplains
Geraldton (Wajarri: ''Jambinu'', Wilunyu: ''Jambinbirri'') is a coastal city in the Mid West region of the Australian state of Western Australia, north of the state capital, Perth. At June 2018, Geraldton had an urban population of 37,648. Estimated resident population, 30 June 2018. Geraldton is the seat of government for the City of Greater Geraldton, which also incorporates the town of Mullewa, Walkaway and large rural areas previously forming the shires of Greenough and Mullewa. The Port of Geraldton is a major west coast seaport. Geraldton is an important service and logistics centre for regional mining, fishing, wheat, sheep and tourism industries. History Aboriginal Clear evidence has established Aboriginal people living on the west coast of Australia for at least 40,000 years, though at present it is unclear when the first Aboriginal people reached the area around Geraldton. The original local Aboriginal people of Geraldton are the Amangu people, with the Nan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moore River National Park
Moore River National Park is a national park in the Wheatbelt region of Western Australia, 95 km north of Perth. The Moore River runs through the park on its way to the Indian Ocean where the township of Guilderton is situated. The park is situated west of the Brand Highway near Regans Ford and consists of mainly banksia heathland. There are no facilities in the park. See also * List of protected areas of Western Australia Western Australia is the second largest country subdivision in the world. It contains no fewer than separate Protected Areas with a total area of (land area: – 6.30% of the state’s area). Ninety-eight of these are National Parks, totalli ... References National parks of Western Australia Protected areas established in 1969 Shire of Gingin {{WesternAustralia-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dongara, Western Australia
Dongara is a town north-northwest of Perth, Western Australia on the Brand Highway. The town is located at the mouth of the Irwin River. Dongara is the seat of the Shire of Irwin. At the the shire had a population of 3,569, with 2,782 residing in the contiguous towns of Dongara and Port Denison, Western Australia, Port Denison. History The place name 'Dongara' is an anglicised rendition of ''Thung-arra'', the local Wattandee people's name for the estuary adjacent to the town, meaning 'sea lion place'. European settlement around the estuary began in 1853 when a harbourmaster, Edward Downes, was stationed there to look out for passing ships. He was employed by Lockier Burges (Australian politician), Lockier Burges, Edward Hamersley (senior), Edward Hamersley, Samuel Pole Phillips and Bartholomew Urban Vigors' Cattle Company, which was granted 60,000 acres of pastoral leases about 15 kilometres inland. By the 1860s, ex-convict small farmers were occupying the local river flat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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