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Stylidium Fluminense
''Stylidium fluminense'' is a dicotyledonous plant that belongs to the genus ''Stylidium'' (family Stylidiaceae). It is an erect annual plant that grows from 15 to 30 cm tall. Elliptical leaves, about 10-40 per plant, are scattered along the stems. The leaves are generally 5–19 mm long and 1.5–6 mm wide. This species lacks a scape but has cymose inflorescences that are 5–11 cm long. Flowers are pink, mauve, or red. ''S. fluminense'' is found in northwestern Australia, including confirmed locations in the Hamersley Ranges and the Harding River near Karratha. Its typical habitat is sheltered sites with persistent moisture in sandstone gorges. It flowers in the southern hemisphere from June to October. ''S. fluminense'' is most closely related to '' S. alsinoides''. Its conservation status has been assessed as data deficient.Bean, A.R. (2000). A revision of ''Stylidium'' subg. ''Andersonia'' (R.Br. ex G.Don) Mildbr. (Stylidiaceae). ''Austrobaileya'' 5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rica Erickson
Frederica Lucy "Rica" Erickson , née Sandilands, (10 August 1908 – 8 September 2009) was an Australian naturalist, botanical artist, historian, author and teacher. Without any formal scientific training, she wrote extensively on botany and birds, as well as genealogy and general history. Erickson authored ten books, co-authored four, was editor of twelve, and author or co-author of numerous papers and articles that have been printed in popular, scientific and encyclopaedic publications. Biography Born in Boulder, Western Australia, Erickson was the eldest of eight children of Phoebe Cooke and Christopher Sandilands, both of whom immigrated to Western Australia from Victoria in 1906, and met in the goldfield town. Christopher Sandilands was a farmer's son and worked at the Great Boulder Mine as a filter press hand. The family lived on Dwyer Street. Christopher enlisted into the army and served in France during World War I. He returned home disabled and was unable to resume ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamersley Range
The Hamersley Range is a mountainous region of the Pilbara region of Western Australia. The range was named on 12 June 1861 by explorer Francis Thomas Gregory after Edward Hamersley (senior), Edward Hamersley, a prominent promoter of his exploration expedition to the northwest. Juukan Gorge lies within the ranges, as does Karijini National Park (formerly known as Hamersley Range National Park). History The Aboriginal Australians, traditional Aboriginal owners of the area that the range runs through are the Kurrama people, Puutu Kunti Kurrama and Pinikura peoples. In 1999 a small range within the Hamersley was named the Hancock Range after the Hancock family, who were pioneers in the area. The Hancock range is east of Karijini National Park in a region of broad valleys and peaks that rise to almost . The Hancock Range is close to Mulga Downs Station, a property owned by the Hancock family and where Lang Hancock is buried. Geography The range runs from the Fortescue River in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eudicots Of Western Australia
The eudicots, Eudicotidae, or eudicotyledons are a clade of flowering plants mainly characterized by having two seed leaves upon germination. The term derives from Dicotyledons. Traditionally they were called tricolpates or non-magnoliid dicots by previous authors. The botanical terms were introduced in 1991 by evolutionary botanist James A. Doyle and paleobotanist Carol L. Hotton to emphasize the later evolutionary divergence of tricolpate dicots from earlier, less specialized, dicots. Numerous familiar plants are eudicots, including many common food plants, trees, and ornamentals. Some common and familiar eudicots include sunflower, dandelion, forget-me-not, cabbage, apple, buttercup, maple, and macadamia. Most leafy trees of midlatitudes also belong to eudicots, with notable exceptions being magnolias and tulip trees which belong to magnoliids, and ''Ginkgo biloba'', which is not an angiosperm. Description The close relationships among flowering plants with tricolpate po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carnivorous Plants Of Australia
''Carnivorous Plants of Australia'' is a three-volume work on carnivorous plants by Allen Lowrie. The three tomes were published in 1987, 1989, and 1998, by University of Western Australia Press. An entirely updated three-volume work by Lowrie was published by Redfern Natural History Productions in December 2013 as ''Carnivorous Plants of Australia Magnum Opus''.Lowrie, A. 2013. ''Carnivorous Plants of Australia Magnum Opus - Volume Three''. Redfern Natural History Productions, Poole. . Content The first volume deals exclusively with tuberous sundews (genus ''Drosera''). The second is devoted to pygmy sundews, but also includes three tuberous species described since the publication of the first volume, as well as two other sundews that do not fit elsewhere ('' D. glanduligera'' and '' D. hamiltonii''). The final volume includes the remaining sundews of Australia, together with native species of ''Aldrovanda'', ''Byblis'', ''Cephalotus'', ''Nepenthes'', and ''Utricular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Stylidium Species
Discovery and description of new '' Stylidium'' species has been occurring since the late 18th century, the first of which was discovered in Botany Bay in 1770 and described by Joseph Banks and Daniel Solander. , a division of the Department of Environment and Conservation In the early 19th century, the French botanist |
Data Deficient
A data deficient (DD) species is one which has been categorized by the International Union for Conservation of Nature (IUCN) as offering insufficient information for a proper assessment of conservation status to be made. This does not necessarily indicate that the species has not been extensively studied; but it does indicate that little or no information is available on the abundance and distribution of the species. The IUCN recommends that care be taken to avoid classing species as "data deficient" when the absence of records may indicate dangerously low abundance: "If the range of a taxon is suspected to be relatively circumscribed, if a considerable period of time has elapsed since the last record of the taxon, threatened status may well be justified""The Categories," in IUCN (1983). (see also precautionary principle). See also * IUCN Red List data deficient species * List of data deficient amphibians * IUCN Red List data deficient species (Annelida) * List of data deficien ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conservation Status
The conservation status of a group of organisms (for instance, a species) indicates whether the group still exists and how likely the group is to become extinct in the near future. Many factors are taken into account when assessing conservation status: not simply the number of individuals remaining, but the overall increase or decrease in the population over time, breeding success rates, and known threats. Various systems of conservation status exist and are in use at international, multi-country, national and local levels as well as for consumer use. International systems IUCN Red List of Threatened Species The IUCN Red List of Threatened Species is the best known worldwide conservation status listing and ranking system. Species are classified by the IUCN Red List into nine groups set through criteria such as rate of decline, population size, area of geographic distribution, and degree of population and distribution fragmentation. Also included are species that have gone ext ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stylidium Alsinoides
''Stylidium alsinoides'' is a dicotyledonous plant that belongs to the genus ''Stylidium'' (family Stylidiaceae). It is an erect annual plant that grows from tall. Obovate or elliptical leaves, about 20–100 per plant, are scattered along the elongate, glabrous stems. The leaves are generally long and wide. The bracts on the inflorescence can be as large as leaves and may be hard to distinguish them except for their growth habit: the leaves are alternate whereas the bracts are opposite.Bean, A.R. (2000). A revision of ''Stylidium'' subg. ''Andersonia'' (R.Br. ex G.Don) Mildbr. (Stylidiaceae). ''Austrobaileya'' 5(4): 589-649. This species lacks a scape. Inflorescences are long and produce white flowers that bloom from April to September in Australia but occur year-round in Malesia. ''S. alsinoidess distribution ranges from northern Queensland in Australia north to the island of Luzon in the Philippines and southern parts of Sulawesi in New Guinea. In Australia its typica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karratha, Western Australia
Karratha is a city in the Pilbara region of Western Australia, adjoining the port of Dampier. It was established in 1968 to accommodate the processing and exportation workforce of the Hamersley Iron mining company and, in the 1980s, the petroleum and liquefied natural gas operations of the North West Shelf Venture. As of June 2018, Karratha had an urban population of 16,708. The city's name comes from the cattle station of the same name, which derives from a word in a local Aboriginal language meaning "good country" or "soft earth". The city is the seat of government of the City of Karratha, a local government area covering the surrounding region. Geography Karratha, an isolated city, is located approximately north of Perth and west of Port Hedland on the North West Coastal Highway. It is at the south central end of Nickol Bay, which has had settlements on the bay since the 1860s. The city is roughly rectangular in layout and is located on flat land adjacent to Nickol Bay. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harding River
The Harding River is a river in the Pilbara region of Western Australia. It was named on 31 July 1861 by the surveyor and explorer Francis Gregory while on expedition in the area, after one of the volunteer members of his expedition, John Harding. The headwaters of the river rise in the Chichester Range in the Millstream-Chichester National Park near Merrinyaginya Spring and flow is a northerly direction. The river flows through Lake Poongkaliyarra and out through Lockyer Gap. The river continues northward and crosses the North West Coastal Highway near Roebourne then discharges into the Indian Ocean via Butcher Inlet. The river flows through a number of permanent and semi-permanent pools such as Murringa Pool, Karrawingina Pool and Bamba Pool. The river has six tributaries A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the ma ... [...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] |
