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Grevillea Banyabba
''Grevillea banyabba'', commonly known as Banyabba grevillea, is a species of flowering plant in the family Proteaceae and is endemic to north-eastern New South Wales. It is an open shrub with simple, narrowly egg-shaped leaves with the narrower end towards the base, and red and green flowers. Description ''Grevillea banyabba'' is an open shrub that typically grows to a height of , its branchlets covered with long, fine hairs. It has simple, narrowly egg-shaped leaves, long and wide with the edges slightly turned down and silky hair on the lower surface. The flowers are arranged in groups near the ends of branches or in leaf axils, each group with six to fourteen flowers on a rachis long, and are red with a green base. The pistil is long and covered with long, fine hairs. Flowering mostly occurs from August to October and the fruit is a follicle with a few long, soft hairs, and that splits down one side to release flat, winged seeds. This species is distinguishable from t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Illawarra Grevillea Park
The Illawarra Grevillea Park is a botanical garden located in Bulli, New South Wales, Bulli on the south coast of New South Wales, Australia. Opened in 1993 by professional gardener Ray Brown, it is notable for its extensive collection of grevilleas, both cultivars and naturally occurring List of Grevillea species, species. It also features many other plants from all over Australia as well as a naturally-occurring rainforest, a small chapel, public toilets, parking and picnic facilities. History During the mid-1980s, a permanent location for Australian Native Plants Society, Australian Plant Society Grevillea Study Group's collection of grevilleas and other native plants was needed, which at the time were being kept in pots by founder and professional gardener, Ray Brown. Many of these plants were sourced from the wild all over Australia, and included species that were either Threatened species, threatened or were extremely rare in horticulture in New South Wales. Ray had designe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucalyptus Psammitica
''Eucalyptus psammitica'', commonly known as bastard white mahogany, is a species of small to medium-sized tree that is endemic to eastern Australia. It has rough, stringy or fibrous, prickly bark on the trunk and branches, lance-shaped to curved adult leaves, flower buds in groups of between seven and eleven, white flowers and cup-shaped to hemispherical fruit. Description ''Eucalyptus psammitica'' is a tree that typically grows to a height of and forms a lignotuber. It has rough, stringy or fibrous, loose, grey or grey-brown bark on the trunk and branches. Young plants and coppice regrowth have mostly sessile leaves arranged in opposite pairs, paler on the lower surface and egg-shaped, long and wide. Adult leaves are more or less the same shade of glossy green on both sides, lance-shaped to curved, long and wide, tapering to a petiole long. The flower buds are arranged in leaf axils in groups of between seven and eleven on an unbranched peduncle long, the individual bud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proteales Of Australia
Proteales is an order of flowering plants consisting of three (or four) families. The Proteales have been recognized by almost all taxonomists. The representatives of the Proteales are very different from each other. The order contains plants that do not look alike at all. What they have in common is seeds with little or no endosperm. The ovules are often atropic. Families In the classification system of Dahlgren the Proteales were in the superorder Proteiflorae (also called Proteanae). The APG II system of 2003 also recognizes this order, and places it in the clade eudicots with this circumscription: * order Proteales :* family Nelumbonaceae :* family Proteaceae family Platanaceae">Platanaceae.html" ;"title=" family Platanaceae"> family Platanaceae with "+ ..." = optionally separate family (that may be split off from the preceding family). The APG III system of 2009 followed this same approach, but favored the narrower circumscription of the three families, firmly reco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grevillea
''Grevillea'', commonly known as spider flowers, is a genus of about 360 species of evergreen flowering plants in the family Proteaceae. Plants in the genus ''Grevillea'' are shrubs, rarely trees, with the leaves arranged alternately along the branches, the flowers zygomorphic, arranged in racemes at the ends of branchlets, and the fruit a follicle that splits down one side only, releasing one or two seeds. Description Plants in the genus ''Grevillea'' are shrubs, rarely small trees with simple or compound leaves arranged alternately along the branchlets. The flowers are zygomorphic and typically arranged in pairs along a sometimes branched raceme at the ends of branchlets. The flowers are bisexual, usually with four tepals in a single whorl. There are four stamens and the gynoecium has a single carpel. The fruit is a thin-walled follicle that splits down only one side, releasing one or two seeds before the next growing season. Taxonomy The genus ''Grevillea'' was first forma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phytophthora Cinnamomi
''Phytophthora cinnamomi'' is a soil-borne water mould that produces an infection which causes a condition in plants variously called "root rot", "dieback", or (in certain '' Castanea'' species), "ink disease". The plant pathogen is one of the world's most invasive species and is present in over 70 countries around the world. Host range and symptoms The host range for ''Phytophythora cinnamomi'' is very broad. It is distributed worldwide and causes disease on hundreds of hosts. The disease affects a range of economic groups, including food crops such as avocado and pineapple as well as trees and woody ornamentals such as Fraser firs, shortleaf pines, loblolly pines, azaleas, camellia, boxwood, causing root rot and dieback. It is a root pathogen that causes root rot and death of host plants. Some symptoms include: wilting, decreased fruit size, decrease in yield, collar rot, gum exudation, necrosis, leaf chlorosis, leaf curl, and stem cankers. Another symptom is that it can cause ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invasive Species
An invasive species otherwise known as an alien is an introduced organism that becomes overpopulated and harms its new environment. Although most introduced species are neutral or beneficial with respect to other species, invasive species adversely affect habitats and bioregions, causing ecological, environmental, and/or economic damage. The term can also be used for native species that become harmful to their native environment after human alterations to its food webfor example the purple sea urchin (''Strongylocentrotus purpuratus'') which has decimated kelp forests along the northern California coast due to overharvesting of its natural predator, the California sea otter (''Enhydra lutris''). Since the 20th century, invasive species have become a serious economic, social, and environmental threat. Invasion of long-established ecosystems by organisms is a natural phenomenon, but human-facilitated introductions have greatly increased the rate, scale, and geographic range of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fire Regime
A fire regime is the pattern, frequency, and intensity of the bushfires and wildfires that prevail in an area over long periods of time. It is an integral part of fire ecology, and renewal for certain types of ecosystems. A fire regime describes the spatial and temporal patterns and ecosystem impacts of fire on the landscape, and provides an integrative approach to identifying the impacts of fire at an ecosystem or landscape level.Morgan, Penelope; Hardy; Swetnam; Rollins; Long (1999)"Mapping fire regimes across time and space: Understanding coarse and fine-scale fire patterns"(PDF). ''International Journal of Wildland Fire''. 10: 329–342 – via Google Scholar. If fires are too frequent, plants may be killed before they have matured, or before they have set sufficient seed to ensure population recovery. If fires are too infrequent, plants may mature, senesce, and die without ever releasing their seed. Fire regimes can change with the spatial and temporal variations in topography, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Planning And Environment
The New South Wales Department of Planning and Environment (DPE) is a department of the New South Wales Government, responsible for effective and sustainable planning to support the growth in the state of New South Wales, Australia. It makes plans based on evidence for the state’s cities and regions, working with the community, business and local government to create places for people in NSW to live, work and spend their leisure time, while ensuring good access to transport and other services like shops and restaurants. The Department is also responsible for the evidence-based assessment of state significant development applications. The department was renamed from the Department of Planning, Industry and Environment (DPIE) on 21 December 2021. The DPIE was formed on 1 July 2019 following the 2019 state election, and replaced an earlier Department of Planning and Environment and Department of Industry. The department was also responsible for the development of industry until t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NSW National Parks & Wildlife Service
The National Parks and Wildlife Service (NPWS) is a directorate of the New South Wales Department of Planning and Environment responsible for managing most of the protected areas in the state of New South Wales, Australia. Despite its name the NPWS is a state agency rather than a national one, with similarly named counterparts fulfilling comparable functions in other states and territories. History The NPWS was established in 1967 when the Fauna Protection Panel and the Parks and Reserves Branch of the NSW Lands Department were amalgamated under Lands Minister Tom Lewis . Lewis also established a charity, the National Parks Foundation, to assist the NPWS in raising funds for conservation. The first Director of the NPWS was Sam P. Weems, formerly of the US National Park Service. Seven years after the founding of the NPWS, various state laws regulating flora and fauna were consolidated together into the ''National Parks and Wildlife Act 1974'', which remains the enabling legi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN Red List
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. The aim of the IUCN Red List is to convey the urgency of conservation issues to the public and policy makers, as well as help the international community to reduce species extinction. According to IUCN the formally stated goals of the Red List are to provi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biodiversity Conservation Act 2016 (NSW)
The ''Biodiversity Conservation Act 2016'' (''BC Act'') is a state-based act of parliament in New South Wales (NSW). Its long title is ''An Act relating to the conservation of biodiversity; and to repeal the Threatened Species Conservation Act 1995, the Nature Conservation Trust Act 2001 and the animal and plant provisions of the National Parks and Wildlife Act 1974''. It supersedes the ''Threatened Species Conservation Act 1995'', and commenced on 25 August 2017. The purpose of the Act was to effect biodiversity reform in New South Wales, in particular to provide better environmental outcomes and reduce burdensome regulations. The Act lists many more purposes under the rubric of "ecologically sustainable development" than the former Act, and specifically mentions "biodiversity conservation in the context of a changing climate". and since mid-2019, the BC Act is administered by the NSW Department of Planning, Industry and Environment The New South Wales Department of Pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Environment Protection And Biodiversity Conservation Act 1999
The ''Environment Protection and Biodiversity Conservation Act 1999'' (Cth) is an Act of the Parliament of Australia that provides a framework for protection of the Australian environment, including its biodiversity and its natural and culturally significant places. Enacted on 17 July 2000, it established a range of processes to help protect and promote the recovery of threatened species and ecological communities, and preserve significant places from decline. The Act is administered by the Department of Agriculture, Water and the Environment. Lists of threatened species are drawn up under the Act, and these lists, the primary reference to threatened species in Australia, are available online through the Species Profile and Threats Database (SPRAT). As an Act of the Australian Parliament, it relies for its constitutional validity upon the legislative powers of the Parliament granted by the Australian Constitution, and key provisions of the Act are largely based on a number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
