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Sida Spenceriana
''Sida spenceriana'' is a small plant in the family Malvaceae found in Queensland, the Northern Territory and Western Australia Description ''Sida spenceriana'' is a herb or shrub, which has hairy stems. The leaves are not lobed, have entire margins and are 10–24 mm long by 1.5–3 mm wide, have a covering of stellate hairs. There are stipules (7–10 mm long) which persist in with the older leaves. The flower has a pedicel (15–30 mm) and the perianth consists of two whorls (both calyx and corolla). It, too, has stellate hairs. The calyx is green, 4 mm long, and the lobes are fused joined for half or more of their length. The corolla is yellow, without a hairy covering and is 6 mm long. There are many stamens which are united in a staminal tube around the style. The anthers are 0.5 mm long. The ovary is quite smooth. There is a single style (2.7 mm long) which has five or numerous style branches or lobes, which are mostly smooth. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australasian Virtual Herbarium
The ''Australasian Virtual Herbarium'' (AVH) is an online resource that allows access to plant specimen data held by various Australian and New Zealand herbaria. It is part of the Atlas of Living Australia (ALA), and was formed by the amalgamation of ''Australia's Virtual Herbarium'' and ''NZ Virtual Herbarium''. As of 12 August 2014, more than five million specimens of the 8 million and upwards specimens available from participating institutions have been databased. Uses This resource is used by academics, students, and anyone interested in research in botany in Australia or New Zealand, since each record tells all that is known about the specimen: where and when it was collected; by whom; its current identification together with the botanist who identified it; and information on habitat and associated species. ALA post processes the original herbarium data, giving further fields with respect to taxonomy and quality of the data. When interrogating individual specimen reco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitchell Grass Downs
The Mitchell Grass Downs is a tropical and subtropical grasslands, savannas, and shrublands ecoregion in northeastern Australia. It is a mostly treeless grassland, characterised by Mitchell grasses (''Astrebla'' spp.). Location and description The ecoregion is bounded on the north and east by tropical savanna ecoregions – the Victoria Plains tropical savanna to the northeast, the Carpentaria tropical savanna to the north, the Einasleigh Uplands savanna to the northeast, and the Brigalow tropical savanna to the east. More arid ecoregions lie to west and south – the Great Sandy-Tanami desert to the southwest, the Simpson Desert to the south, and the Eastern Australia mulga shrublands to the southeast. The ecoregion includes three IBRA regions – Mitchell Grass Downs, Mount Isa Inlier, and Desert Uplands. Climate The climate is tropical and semi-arid. Average annual rainfall varies across the ecoregion, from 350 mm to 750 mm. In much of the ecoregion r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosids Of Western Australia
The rosids are members of a large clade (monophyletic group) of flowering plants, containing about 70,000 species, more than a quarter of all angiosperms. The clade is divided into 16 to 20 orders, depending upon circumscription and classification. These orders, in turn, together comprise about 140 families. Fossil rosids are known from the Cretaceous period. Molecular clock estimates indicate that the rosids originated in the Aptian or Albian stages of the Cretaceous, between 125 and 99.6 million years ago. Today's forests are highly dominated by rosid species, which in turn helped with diversification in many other living lineages. Additionally, rosid herbs and shrubs are also a significant part of arctic/alpine, temperate floras, aquatics, desert plants, and parasites. Name The name is based upon the name "Rosidae", which had usually been understood to be a subclass. In 1967, Armen Takhtajan showed that the correct basis for the name "Rosidae" is a description of a gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Queensland
Flora (: floras or florae) is all the plant life present in a particular region or time, generally the naturally occurring ( indigenous) native plants. The corresponding term for animals is ''fauna'', and for fungi, it is '' funga''. Sometimes bacteria and fungi are also referred to as flora as in the terms '' gut flora'' or '' skin flora''. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was first made by Jules Thu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of The Northern Territory
''FloraNT'' is a public access web-based database of the Flora of the Northern Territory of Australia. It provides authoritative scientific information on some 4300 native taxa, including descriptions, maps, images, conservation status, nomenclatural details together with names used by various aboriginal groups. Alien taxa (over 470 species)Flora NT: Introduced species Retrieved 20 November 2018 are also recorded. Users can access fact sheets on species and some details of the specimens held in the Northern Territory Herbarium, (herbaria codes, NT, DNA) together with keys, and some regional factsheets. In the distribution guides FloraNT uses the version 5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sida (plant)
''Sida'' is a genus of flowering plants in the mallow family, Malvaceae. They are distributed in tropical and subtropical regions worldwide,Shaheen, N., et al. (2009)Foliar epidermal anatomy and its systematic implication within the genus ''Sida'' L. (Malvaceae).''African Journal of Biotechnology'' 8(20), 5328-36. especially in the Americas.''Sida''. The Jepson eFlora 2013. Plants of the genus may be known generally as fanpetals''Sida''. Integrated Taxonomic Information System (ITIS). or sidas.''Sida''. FloraBase. Western ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paroo River
The Paroo River, a series of waterholes, connected in wet weather as a running stream of the Darling catchment within the Murray–Darling basin, is located in the South West region of Queensland and Far West region of New South Wales, Australia. It is the home of the Paarkantji people. Course and features The river rises in the gorge country of western Queensland south of the Mariala National Park, and flows generally south and spreads into the vast floodplains of New South Wales, eventually reaching the Paroo overflow lakes. Most commonly, the Paroo River terminates on the floodplain south of Wanaaring; and only reaches the Darling River in the wettest of years, otherwise spilling into the Paroo River Wetlands. The river is joined by forty-three minor tributaries; as it descends over its course. The Paroo River is the last remaining free-flowing river in the northern part of the Murray-Darling basin; and is impounded by the natural formation of the Buckenby Waterhole, Hu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thargomindah
Thargomindah (frequently shortened to Thargo) is a rural town and locality in the Shire of Bulloo, Queensland, Australia. The town of Thargomindah is the administrative centre for the Shire of Bulloo. In the , Thargomindah had a population of 270 people. It was founded on Wongkumara and Kalali territory. On 17 April 2020, the Queensland Government decided to reorganise the nine localities in the Shire of Bullo, resulting in six localities. Thargomindah, previously being of the area immediately surrounding the town of Thargomindah, was enlarged through the incorporation of all of Bullawarra (except for a small portion in the south of Bullawarra which was absorbed into Bulloo Downs), all of Dynevor and all of Norley, creating a locality of . Geography Thargominah is located in South West Queensland on the Adventure Way, approximately west of the state capital, Brisbane, and west of the town of Cunnamulla. The town of Thargomindah is the administrative centre for t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mrs Jessie Spencer
Mrs. (American English) or Mrs ( British English; standard English pronunciation: ) is a commonly used English honorific for women, usually for those who are married and who do not instead use another title (or rank), such as '' Doctor'', '' Professor'', '' President'', ''Dame'', etc. In most Commonwealth countries, a full stop (period) is usually not used with the title. In the United States and Canada a period (full stop) is usually used (see Abbreviation). ''Mrs'' originated as a contraction of the honorific '' Mistress'' (the feminine of '' Mister'' or '' Master'') which was originally applied to both married and unmarried women. The split into ''Mrs'' for married women and ''Miss'' for unmarried began during the 17th century; the 17th century also saw the coinage of a new unmarked option '' Ms'' with a return of this usage appearing in the 20th century. It is rare for ''Mrs'' to be written in a non-abbreviated form, and the unabbreviated word lacks a standard spell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferdinand Von Mueller
Baron Sir Ferdinand Jacob Heinrich von Mueller, (german: Müller; 30 June 1825 – 10 October 1896) was a German-Australian physician, geographer, and most notably, a botanist. He was appointed government botanist for the then colony of Victoria (Australia) by Governor Charles La Trobe in 1853, and later director of the Royal Botanic Gardens, Melbourne. He also founded the National Herbarium of Victoria. He named many Australian plants. Early life Mueller was born at Rostock, in the Grand Duchy of Mecklenburg-Schwerin. After the early death of his parents, Frederick and Louisa, his grandparents gave him a good education in Tönning, Schleswig. Apprenticed to a chemist at the age of 15, he passed his pharmaceutical examinations and studied botany under Professor Ernst Ferdinand Nolte (1791–1875) at Kiel University. In 1847, he received his degree of Doctor of Philosophy from Kiel for a thesis on the plants of the southern regions of Schleswig. Mueller's sister Ber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Plains
The Gulf Plains, an interim Australian bioregion (IBRA), is located in the Northern Territory and Queensland, comprising . It is one of 89 such bioregions defined in Australia, with 419 subregions as of IBRA version 7, compared with the 85 bioregions and 403 subregions described in IBRA6.1. The code for the bioregion is GUP. See also *Geography of Australia The geography of Australia encompasses a wide variety of biogeographic regions being the world's smallest continent, while comprising the territory of the sixth-largest country in the world. The population of Australia is concentrated alon ... References Further reading * Thackway, R and I D Cresswell (1995) ''An interim biogeographic regionalisation for Australia : a framework for setting priorities in the National Reserves System Cooperative Program'' Version 4.0 Canberra : Australian Nature Conservation Agency, Reserve Systems Unit, 1995. Carpentaria tropical savanna IBRA regions {{Queensl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malvaceae
Malvaceae, or the mallows, is a family of flowering plants estimated to contain 244 genera with 4225 known species. Well-known members of economic importance include okra, cotton, cacao and durian. There are also some genera containing familiar ornamentals, such as '' Alcea'' (hollyhock), '' Malva'' (mallow), and ''Tilia'' (lime or linden tree). The largest genera in terms of number of species include ''Hibiscus'' (300 species), '' Sterculia'' (250 species), '' Dombeya'' (250 species), '' Pavonia'' (200 species) and '' Sida'' (200 species). Taxonomy and nomenclature The circumscription of the Malvaceae is controversial. The traditional Malvaceae ''sensu stricto'' comprise a very homogeneous and cladistically monophyletic group. Another major circumscription, Malvaceae '' sensu lato'', has been more recently defined on the basis that genetics studies have shown the commonly recognised families Bombacaceae, Tiliaceae, and Sterculiaceae, which have always been considered closely a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
