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Barren Vegetation
Barren vegetation describes an area of land where plant growth may be sparse, stunted, and/or contain limited biodiversity. Environmental conditions such as toxic or infertile soil, high winds, coastal salt-spray, and climatic conditions are often key factors in poor plant growth and development. Barren vegetation can be categorized depending on the climate, geology, and geographic location of a specific area. Pine barrens, coastal barrens, and serpentine barrens Serpentine soil is an uncommon soil type produced by weathered ultramafic rock such as peridotite and its metamorphic derivatives such as serpentinite. More precisely, serpentine soil contains minerals of the serpentine subgroup, especially anti ... are some of the more distinct ecoregions for barren vegetation and are the most commonly researched by scientists. Often referred to as "heathlands", barrens can be excellent environments for unique biological diversity and taxonomic compositions. Serpentine Barrens Bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luzerne (Pennsylvania)2
Lucerne (german: links=no, Luzern) is a city in Switzerland. Lucerne, Luzern, or Luzerne may also refer to: Places *Canton of Lucerne, a Canton in Switzerland, where the city is located *Lake Lucerne, a lake in Switzerland *La Lucerne-d'Outremer, a village and ''commune'' in France *Lucerna, a neighborhood in Santo Domingo, Dominican Republic United States *Lucerne, Arkansas; see List of places in Arkansas: L *Lucerne, Lake County, California, a census-designated place *Lucerne Valley, California, a census-designated place *Lucerne, Colorado, an unincorporated community *Lucerne, Indiana, an unincorporated community *Lucerne, Kansas, a former town and post office *Luzerne, Kentucky, an unincorporated community *Lucerne, Michigan, a former settlement *Luzerne, Michigan, and unincorporated community *Lucerne, Missouri, a village *Lucerne, Columbiana County, Ohio, a ghost town *Lucerne, Knox County, Ohio, an unincorporated community *Lucerne, Pennsylvania; see List of places in Pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gaylussacia Baccata
''Gaylussacia baccata'', the black huckleberry, is a common huckleberry found throughout a wide area of eastern North America. Distribution The plant is native to Eastern Canada and the Great Lakes region, the Midwestern and Northeastern United States, and the Appalachian Mountains, the Ohio/Mississippi/Tennessee Valley, and Southeastern United States. The range extends from Newfoundland west to Manitoba and Minnesota, south as far as Arkansas, Alabama, and Georgia. Description ''Gaylussacia baccata'' closely resembles the native blueberry plants (''Vaccinium'' species) with which it grows in the same habitats. However, it can be readily identified by the numerous resin dots on the undersides of the leaves which glitter when held up to the light. ''Gaylussacia baccata'' is a shrub up to 150 cm (5 feet) tall, forming extensive colonies. Flowers are in dangling groups of 3–7, orange or red, bell-shaped. Berries are dark blue, almost black, rarely white. Berries are sw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New South Wales
) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_date = Colony of New South Wales , established_title2 = Establishment , established_date2 = 26 January 1788 , established_title3 = Responsible government , established_date3 = 6 June 1856 , established_title4 = Federation , established_date4 = 1 January 1901 , named_for = Wales , demonym = , capital = Sydney , largest_city = capital , coordinates = , admin_center = 128 local government areas , admin_center_type = Administration , leader_title1 = Monarch , leader_name1 = Charles III , leader_title2 = Governor , leader_name2 = Margaret Beazley , leader_title3 = Premier , leader_name3 = Dominic Perrottet (Liberal) , national_representation = Parliament of Australia , national_representation_type1 = Senat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandstone
Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicates) because they are the most resistant minerals to weathering processes at the Earth's surface. Like uncemented sand, sandstone may be any color due to impurities within the minerals, but the most common colors are tan, brown, yellow, red, grey, pink, white, and black. Since sandstone beds often form highly visible cliffs and other topographic features, certain colors of sandstone have been strongly identified with certain regions. Rock formations that are primarily composed of sandstone usually allow the percolation of water and other fluids and are porous enough to store large quantities, making them valuable aquifers and petroleum reservoirs. Quartz-bearing sandstone can be changed into quartzite through metamorphism, usually related to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grevillea Oleoides
''Grevillea oleoides'', also known as red spider flower, is a species of flowering plant in the family Proteaceae and is endemic to eastern New South Wales. It is an erect shrub with egg-shaped leaves, the narrower end towards the base, sometimes elliptic or linear leaves and red or reddish-pink flowers usually within the foliage. Description ''Grevillea oleoides'' is an erect shrub that typically grows to a height of and has angular branchlets. Its leaves are usually egg-shaped with the narrower end towards the base, or narrowly elliptic to more or less linear, long and wide. The edges of the leaves are turned down or rolled under, the upper surface wrinkled and the lower surface covered with silky to woolly hairs. The flowers are usually arranged on the ends of branches in groups of 12 to 16 on a peduncle up to long, and are red or deep reddish-pink, occasionally pink, the pistil long. Flowering mainly occurs from August to November and the fruit is an elliptic follicle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banksia Ericifolia
''Banksia ericifolia'', the heath-leaved banksia, or lantern banksia, is a species of woody shrub of the family Proteaceae native to Australia. It grows in two separate regions of Central and Northern New South Wales east of the Great Dividing Range. Well known for its orange or red autumn inflorescences, which contrast with its green fine-leaved heath-like foliage, it is a medium to large shrub that can reach high and wide, though is usually half that size. In exposed heathlands and coastal areas, it is more often . ''Banksia ericifolia'' was one of the original ''Banksia'' species collected by Joseph Banks around Botany Bay in 1770 and was named by Carl Linnaeus the Younger, son of Carl Linnaeus, in 1782. A distinctive plant, it has split into two subspecies: ''Banksia ericifolia'' subspecies ''ericifolia'' of the Sydney region and ''Banksia ericifolia'' subspecies ''macrantha'' of the New South Wales Far North Coast which was recognized in 1996. ''Banksia ericifolia'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Angophora Hispida
''Angophora hispida'' grows as a mallee, or as a tree to about 7 m (25 ft) in height. ''A. hispidas small size, especially when compared to its '' Angophora'' and ''Eucalyptus'' relatives, leads to it being known by the common name dwarf apple. It is native to a relatively small patch of central New South Wales – from just south of Sydney up to the Gosford area. The plant's leaves are sessile (stalk-less) and hug the stem with heart-shaped bases. Its previous name – ''A. cordifolia'' – referred to these cordate leaves. Another distinctive feature are the red bristly hairs that cover the branchlets, flower bases and new growth. This leads to the specific epithet ''hispida'' (meaning "bristly"). Description The dwarf apple grows as a small tree or mallee to 7 m (25 ft) high. It has greyish flaky bark. Like other members of the genus ''Angophora'' and unlike other eucalypts, the leaves are arranged oppositely along the stem. Sitting on petiole 0–4 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allocasuarina Distyla
''Allocasuarina distyla'', commonly known as scrub she-oak, is a shrub or small tree of the She-oak family Casuarinaceae endemic to New South Wales. Description This dioecious shrub or small tree will typically grow to a height of tall, or 7 metres (22 feet) in richer soils, and is found in coastal areas of New south Wales and southern Queensland. This plant is extremely resilient as it has the ability to grow in poor conditions such as draught. Its erect branchlets are up to long. The ridges are angular to rounded and occasionally pubescent. There are 6–8 teeth. The spikes of male flowers are long with roughly 5 whorls of flowers per centimetre. The cones are up to long and often have a sterile apex. The samara is a very dark brown.Wilson, K.L. & Johnson, L.A.S. (1990PlantNET New South Wales Flora online ''Allocasuarina distyla''Retrieved 4 July 2018 This plant is dioecious, meaning that the male and female reproductive organs develop on different trees. The most common ti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucalyptus
''Eucalyptus'' () is a genus of over seven hundred species of flowering trees, shrubs or mallees in the myrtle family, Myrtaceae. Along with several other genera in the tribe Eucalypteae, including '' Corymbia'', they are commonly known as eucalypts. Plants in the genus ''Eucalyptus'' have bark that is either smooth, fibrous, hard or stringy, leaves with oil glands, and sepals and petals that are fused to form a "cap" or operculum over the stamens. The fruit is a woody capsule commonly referred to as a "gumnut". Most species of ''Eucalyptus'' are native to Australia, and every state and territory has representative species. About three-quarters of Australian forests are eucalypt forests. Wildfire is a feature of the Australian landscape and many eucalypt species are adapted to fire, and resprout after fire or have seeds which survive fire. A few species are native to islands north of Australia and a smaller number are only found outside the continent. Eucalypts have been grow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mallee (habit)
Mallee are trees or shrubs, mainly certain species of eucalypts, which grow with multiple stems springing from an underground lignotuber, usually to a height of no more than . The term is widely used for trees with this growth habit across southern Australia, in the states of Western Australia, South Australia, New South Wales and Victoria, and has given rise to other uses of the term, including the ecosystems where such trees predominate, specific geographic areas within some of the states and as part of various species' names. Etymology The word is thought to originate from the word ''mali'', meaning water, in the Wemba Wemba language, an Aboriginal Australian language of southern New South Wales and Victoria. The word is also used in the closely related Woiwurrung language and other Aboriginal languages of Victoria, South Australia, and southern New South Wales. Overview The term ''mallee'' is used describe various species of trees or woody plants, mainly of the genus ''Euc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney
Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mountains to the west, Hawkesbury to the north, the Royal National Park to the south and Macarthur to the south-west. Sydney is made up of 658 suburbs, spread across 33 local government areas. Residents of the city are known as "Sydneysiders". The 2021 census recorded the population of Greater Sydney as 5,231,150, meaning the city is home to approximately 66% of the state's population. Estimated resident population, 30 June 2017. Nicknames of the city include the 'Emerald City' and the 'Harbour City'. Aboriginal Australians have inhabited the Greater Sydney region for at least 30,000 years, and Aboriginal engravings and cultural sites are common throughout Greater Sydney. The traditional custodians of the land on which modern Sydney stands are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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