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Acacia Argentina
''Acacia argentina'' is a species of ''Acacia'' native to eastern Australia. Description The shrub typically grows to a height of . It has terete and glaucous branchlets that have sparse to moderate indumentum that extend to the axis of the leaves and long hairs. The new branchlet tips are silvery grey in colour but tinged with yellow. The bipinnate shaped leaves are grey-green with a length of . There are two or three pairs of pinnae per leaf, each having a length of and containing six to nine leaflet pairs. The leaflets have an oblong shape with a length of and a width of . It flowers between July and September. The simple axillary inflorescences have up to eight branches each containing a yellow spherical flowerhead with a diameter of around composed of 20 to 24 flowers. Following flowering linear seed pods with a length of about covered with stiff hairs. The species resembles ''Acacia chinchillensis'' but is taller with wider leaflets. Taxonomy The species was first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leslie Pedley
Leslie Pedley (19 May 1930 – 27 November 2018)IPNILeslie Pedley/ref> was an Australian botanist who specialised in the genus ''Acacia''. He is notable for bringing into use the generic name ''Racosperma'', creating a split in the genus, which required some 900 Australian species to be renamed, because the type species of ''Acacia'', ''Acacia nilotica'', now ''Vachellia nilotica'', had a different lineage from the Australian wattles. However, the International Botanical Congress (IBC), held in Melbourne in 2011, ratified its earlier decision to retain the name ''Acacia'' for the Australian species, but to rename the African species. See also: ''Acacia'' and ''Vachellia nilotica'' regarding the dispute, anAPNIfor a brief history of the name, ''Racosperma''. In 2018, Japanese botanists Hiroyoshi Ohashi and Kazuaki K. Ohashi published '' Pedleya'' (in the Fabaceae family) from New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Global Biodiversity Information Facility
The Global Biodiversity Information Facility (GBIF) is an international organisation that focuses on making scientific data on biodiversity available via the Internet using web services. The data are provided by many institutions from around the world; GBIF's information architecture makes these data accessible and searchable through a single portal. Data available through the GBIF portal are primarily distribution data on plants, animals, fungi, and microbes for the world, and scientific names data. The mission of the GBIF is to facilitate free and open access to biodiversity data worldwide to underpin sustainable development. Priorities, with an emphasis on promoting participation and working through partners, include mobilising biodiversity data, developing protocols and standards to ensure scientific integrity and interoperability, building an informatics architecture to allow the interlinking of diverse data types from disparate sources, promoting capacity building and cat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of Queensland
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 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fabales Of Australia
The Fabales are an order of flowering plants included in the rosid group of the eudicots in the Angiosperm Phylogeny Group II classification system. In the APG II circumscription, this order includes the families Fabaceae or legumes (including the subfamilies Caesalpinioideae, Mimosoideae, and Faboideae), Quillajaceae, Polygalaceae or milkworts (including the families Diclidantheraceae, Moutabeaceae, and Xanthophyllaceae), and Surianaceae. Under the Cronquist system and some other plant classification systems, the order Fabales contains only the family Fabaceae. In the classification system of Dahlgren the Fabales were in the superorder Fabiflorae (also called Fabanae) with three families corresponding to the subfamilies of Fabaceae in APG II. The other families treated in the Fabales by the APG II classification were placed in separate orders by Cronquist, the Polygalaceae within its own order, the Polygalales, and the Quillajaceae and Surianaceae within the Rosales. The Fa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Acacia Species
Several Cladistics, cladistic analyses have shown that the genus ''Acacia sensu lato, Acacia'' is not monophyletic. While the subg. ''Acacia'' and subg. ''Phyllodinae'' are monophyletic, subg. ''Aculeiferum'' is not. This subgenus consists of three clades. Therefore, the following list of ''Acacia'' species cannot be maintained as a single entity, and must either be split up, or broadened to include species previously not in the genus. This genus has been provisionally divided into 5 genus, genera, ''Acacia'', ''Vachellia'', ''Senegalia'', ''Acaciella'' and ''Mariosousa''. The proposed type species of ''Acacia'' is ''Acacia penninervis''. Which of these segregate genera is to retain the name ''Acacia'' has been controversial. The genus was previously typified with the African species ''Acacia scorpioides'' (L.) W.F.Wright, a synonym of ''Acacia nilotica'' (L.) Delile. Under the original typification, the name ''Acacia'' would stay with the group of species currently recognized ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queensland
) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_date = Colony of Queensland , established_title2 = Separation from New South Wales , established_date2 = 6 June 1859 , established_title3 = Federation , established_date3 = 1 January 1901 , named_for = Queen Victoria , demonym = , capital = Brisbane , largest_city = capital , coordinates = , admin_center_type = Administration , admin_center = 77 local government areas , leader_title1 = Monarch , leader_name1 = Charles III , leader_title2 = Governor , leader_name2 = Jeannette Young , leader_title3 = Premier , leader_name3 = Annastacia Palaszczuk ( ALP) , legislature = Parliament of Queensland , judiciary = Supreme Court of Queensland , national_representation = Parliament of Australia , national_representation_type ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taroom, Queensland
Taroom is a town in the Shire of Banana and locality split between the Shire of Banana and the Western Downs Region in Queensland, Australia. At the , Taroom had a population of 869 people. Geography The town is located on the Dawson River and the Leichhardt Highway, north west of the state capital, Brisbane, from Rockhampton and from Toowoomba. History Prussian explorer Ludwig Leichhardt passed through the district in 1844, carving his initials and date on a coolibah tree that now stands in the centre of town. Leichhardt's carving is no longer visible following an alleged attempt to remove bark growing over the initials that removed the initials as well. Reporting the rich soils in the area, settlers began taking up land in 1845 and by 1850 a town had been established at a popular camping spot near the Dawson River. Originally named ''Bonners Knob'' the town was renamed Taroom, possibly after the nearby Taroom cattle station, on completion of the first post office in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dawson River (Queensland)
The Dawson River is a river located in Central Queensland, Australia. Course and features The Dawson River rises in the Carnarvon Range, draining through the Carnarvon National Park, northwest of the settlement of Upper Dawson. The flows generally south by east, crossed by the Carnarvon Highway and then flows generally east through the settlement of where the river is crossed by the Leichhardt Highway. The river then flows in a northerly direction through the settlement of where the river is again crossed by the Leichhardt Highway. The river flows north through the settlement of and towards , crossed by the Capricorn Highway. A little further north, the Dawson River forms confluence with the Mackenzie River to form the Fitzroy River. From source to mouth, the river is joined by sixty-four tributaries, including the Don River, and descends over its course. Several weirs have been constructed along the river to provide water for cotton and dairy farming in the region. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austrobaileya
''Austrobaileya'' is the sole genus consisting of a single species that constitutes the entire flowering plant family Austrobaileyaceae. The species ''Austrobaileya scandens'' grows naturally only in the Wet Tropics rainforests of northeastern Queensland, Australia. The name ''A. maculata'' is recognized as a synonym of ''A. scandens''. ''Austrobaileya'' plants grow as woody lianas or vines. Their main growing stems loosely twine, with straight, extending, leafy branches. The leaves are leathery, veined and simple. The leaves produce essential oils in spherical ethereal oil cells. Their foliage is damaged by oxidation in direct sunlight, so it tends to grow beneath the rainforest canopy, in low-sunlight and very humid conditions. Like many other flowering plants growing in the understory of tropical rainforest, it does not have palisade mesophyll tissue or low leaf photosynthetic rates. It relies strongly on vegetative reproduction for continuation of the species. ''Austro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacia
''Acacia'', commonly known as the wattles or acacias, is a large genus of shrubs and trees in the subfamily Mimosoideae of the pea family Fabaceae. Initially, it comprised a group of plant species native to Africa and Australasia. The genus name is New Latin, borrowed from the Greek (), a term used by Dioscorides for a preparation extracted from the leaves and fruit pods of ''Vachellia nilotica'', the original type of the genus. In his ''Pinax'' (1623), Gaspard Bauhin mentioned the Greek from Dioscorides as the origin of the Latin name. In the early 2000s it had become evident that the genus as it stood was not monophyletic and that several divergent lineages needed to be placed in separate genera. It turned out that one lineage comprising over 900 species mainly native to Australia, New Guinea, and Indonesia was not closely related to the much smaller group of African lineage that contained ''A. nilotica''—the type species. This meant that the Australasian lineage (by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacia Chinchillensis
''Acacia chinchillensis'', commonly known as the chinchilla wattle, is a species of ''Acacia'' native to eastern Australia. Description The shrub typically grows to a height of and a width of . It has smooth grey to green bark. It terete with inconspicuous ridges and soft white hair on branchlets. The leaves have a bipinnate shape with three to four pairs of pinnae each with 6 to 14 leaflets with a narrowly oblong shape. It produces golden or yellow spherical flower heads. The linear, hairy seed pods that forma later are flat but raised over the seeds with a length of and a width of . Taxonomy The species was first formally described by the botanist Mary Tindale in 1978 as part of the work ''Notes on Australian taxa of Acacia'' as published in the journal '' Telopea''. It was reclassified as ''Racosperma chinchillense'' in 1987 by Leslie Pedley and transferred back into the genus ''Acacia'' in 2001. Distribution The species is native to an area of south west Queensland and fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seed Pod
This page provides a glossary of plant morphology. Botanists and other biologists who study plant morphology use a number of different terms to classify and identify plant organs and parts that can be observed using no more than a handheld magnifying lens. This page provides help in understanding the numerous other pages describing plants by their various taxa. The accompanying page—Plant morphology—provides an overview of the science of the external form of plants. There is also an alphabetical list: Glossary of botanical terms. In contrast, this page deals with botanical terms in a systematic manner, with some illustrations, and organized by plant anatomy and function in plant physiology. This glossary primarily includes terms that deal with vascular plants (ferns, gymnosperms and angiosperms), particularly flowering plants (angiosperms). Non-vascular plants (bryophytes), with their different evolutionary background, tend to have separate terminology. Although plant morpholo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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