|
Petrophile Conifera
''Petrophile conifera'' is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a bushy, much-branched shrub with pinnate, sharply-pointed leaves, and oval heads of hairy, cream-coloured to yellowish white flowers. Description ''Petrophile conifera'' is a bushy, much-branched shrub that typically grows to a height of and has woolly-hairy young branchlets. The leaves are glabrous, long on a petiole long. They are rigid and needle-like, pinnately divided with sharply-pointed pinnae long. The flowers are arranged on the ends of branchlets in sessile, oval heads long, with hairy, lance-shaped involucral bracts at the base. The flowers are long, hairy, cream-coloured, creamy yellow or yellowish white. Flowering occurs from August to October and the fruit is a nut, fused with others in an oval head long. Taxonomy ''Petrophile conifera'' was first formally described in 1855 by Carl Meissner in '' Hooker's Journal of Bota ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandy Gully, Western Australia
Sandy Gully is a small town in the Mid West region of Western Australia Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to t .... References {{authority control Shire of Northampton Towns in Western Australia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuytsia (journal)
''Nuytsia'' is a peer-reviewed scientific journal published by the Western Australian Herbarium. It publishes papers on systematic botany, giving preference to papers related to the flora of Western Australia. Nearly twenty percent of Western Australia's plant taxa have been published in ''Nuytsia''. The journal was established in 1970 and has appeared irregularly since. The editor-in-chief is Kevin Thiele. ''Nuytsia'' is named after the monospecific genus ''Nuytsia'', whose only species is ''Nuytsia floribunda ''Nuytsia floribunda'' is a hemiparasitic tree found in Western Australia. The species is known locally as moodjar and, more recently, the Christmas tree or Western Australian Christmas tree. The display of intensely bright flowers during the ...'', the Western Australian Christmas tree. Occasionally, the journal has published special issues, such as an issue in 2007 substantially expanding described species from Western Australia. Publication details The record ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petrophile
''Petrophile'' is a genus of evergreen shrubs, in the family Proteaceae. The genus is endemic to Australia. Commonly known as conebushes, they typically have prickly, divided foliage and produce prominently-displayed pink, yellow or cream flowers followed by grey, conical fruits. Taxonomy The genus ''Petrophile'' was first formally described in 1809 by Joseph Knight in ''On the cultivation of the plants belonging to the natural order of Proteeae'', preempting publication of the same name by Robert Brown in his book '' On the natural order of plants called Proteaceae''. The name ''Petrophile'' is derived from the Greek words ''petra'' = rock and ''philos'' = seeking or preferring, referring to the rocky habitat in which some species grow. Species list The following is a list of ''Petrophile'' species and subspecies accepted by the Australian Plant Census as at November 2020: *'' Petrophile acicularis'' R.Br. (W.A.) *'' Petrophile aculeata'' Foreman (W.A.) *'' P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Parks And Wildlife (Western Australia)
The Department of Parks and Wildlife (DPaW) was the department of the Government of Western Australia responsible for managing lands described in the ''Conservation and Land Management Act 1984'' and implementing the state's conservation and environment legislation and regulations. The minister responsible for the department was the Minister for the Environment. History The Department of Environment and Conservation (DEC) was separated on 30 June 2013, forming the Department of Parks and Wildlife (DPaW) and the Department of Environment Regulation (DER), both of which commenced operations on 1 July 2013. DPaW focused on managing multiple use state forests, national parks, marine parks and reserves. DER focused on environmental regulation, approvals and appeals processes, and pollution prevention. It was announced on 28 April 2017 that the Department of Parks and Wildlife would merge with the Botanic Gardens and Parks Authority, the Zoological Parks Authority and the Rottn ... [...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 protect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chapman River
Chapman River is a river in the Mid West region of Western Australia. Course The river arises on the Victoria Plateau east of Northampton. It flows in a southerly direction, passing through the town of Nabawa in the Shire of Chapman Valley, and continuing south to about the latitude of Geraldton. It then descends to the coastal plain, turning to the west-north-west and disgorging into the Indian Ocean at Bluff Point in Champion Bay. Tributaries of the river include Chapman River East, Skelton Gully, Una Brook and Rushy Gully. Hydrology Most of the Chapman River's 1,160 km² catchment consists of cleared agricultural land. This land is heavily fertilised and subject to soil erosion, so the river carries high concentrations of nitrogen, phosphorus and chlorophyll a. This, together with the encroachment of urban areas into the river's riparian zone, has resulted in a degraded river system with eutrophic lower reaches. The river generally does not flow in summer, but a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kalbarri National Park
Kalbarri National Park is located north of Perth, in the Mid West region of Western Australia. The major geographical features of the park include the Murchison River gorge which runs for nearly on the lower reaches of the Murchison River. Spectacular coastal cliffs are located on the coast near the mouth of the Murchison River and the town of Kalbarri. Geography Kalbarri National Park preserves the inland desert regions of red and white striped Tumblagooda sandstone east of the town of Kalbarri, particularly the lower reaches of the Murchison River and its gorge, as well as the mouth of the river by Meanarra Hill. The western edge of the park protects the coastline south of the town which features cliffs more than high. The coastal area contains several wind and water eroded rock formations including a sea stack and a natural bridge. Climate The park is open all year round though temperatures can be extremely high from December through April. The park lies in the north ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurardy Reserve
Eurardy Reserve is a nature reserve in Western Australia. It is north of Geraldton, south of Carnarvon and north of Perth. It lies on the northern edge of the South West Botanical Province, adjoining Kalbarri National Park, and is owned and managed by Bush Heritage Australia (BHA), by which it was purchased in 2005. Landscape and vegetation The reserve has a flat relief supporting vegetation associations of high conservation value, including ''Mallalie'' ( Eucalyptus eudesmoides, bowgada and jam scrub with York gum and red mallee woodlands. It is well known for its display of spring wildflowers. Fauna Mammals historically present on the property include the numbat, bilby, burrowing bettong, western barred bandicoot and chuditch. Although these became locally extinct, recent reintroductions into Kalbarri National Park may herald a return to the reserve. Other animals known to be present include spinifex hopping mouse, thorny devil, fat-tailed and hairy-footed dunn ... [...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] |
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 Na ... [...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] |
