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Androcalva Lachna
''Androcalva lachna'' is a species of flowering plant in the family Malvaceae and is endemic to the far west of Western Australia. It is an erect shrub with egg-shaped leaves, and heads of 4 to 12 white and pink flowers. Description ''Androcalva lachna'' is an erect shrub that typically grows to high and wide, and has hairy young stems. Its leaves are egg-shaped, long and wide on a petiole long with stipules long at the base. The edges of the leaves are rolled under and have irregular serrations, both surfaces densely covered with white, star-shaped and glandular hairs. The flowers are arranged in heads of 4 to 12 on a peduncle long, each flower on a pedicel long, with triangular bracts long at the base. The flowers are wide with 5 white, petal-like sepals with a pink base, and 5 petals, the ligule shorter than the sepal lobes. There are 3 staminodes between each pair of stamens. Flowering occurs from August to November. Taxonomy ''Androcalva lachna'' was first formall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isotype (biology)
A holotype (Latin: ''holotypus'') is a single physical example (or illustration) of an organism used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of several examples, but explicitly designated as the holotype. Under the International Code of Zoological Nomenclature (ICZN), a holotype is one of several kinds of name-bearing types. In the International Code of Nomenclature for algae, fungi, and plants (ICN) and ICZN, the definitions of types are similar in intent but not identical in terminology or underlying concept. For example, the holotype for the butterfly '' Plebejus idas longinus'' is a preserved specimen of that subspecies, held by the Museum of Comparative Zoology at Harvard University. In botany and mycology, an isotype is a duplicate of the holotype, generally pieces from the same individual plant or samples from the same genetic individual. A holotype is not necessarily "typ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Systematic Botany
''Australian Systematic Botany'' is an international peer-reviewed scientific journal published by CSIRO Publishing. It is devoted to publishing original research, and sometimes review articles, on topics related to systematic botany, such as biogeography, taxonomy and evolution. The journal is broad in scope, covering all plant, algal and fungal groups, including fossils. First published in 1978 as ''Brunonia'', the journal adopted its current name in 1988. The current editor-in-chief is Daniel Murphy ( Royal Botanic Gardens Melbourne). Abstracting and indexing The journal is abstracted and indexed in BIOSIS, CAB Abstracts, Current Contents (Agriculture, Biology & Environmental Sciences), Elsevier BIOBASE, Kew Index, Science Citation Index and Scopus. Impact factor According to the ''Journal Citation Reports'', the journal has a 2015 impact factor of 0.648. References External links * Australian Systematic Botanyat SCImago Journal Rank Australian Systematic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Western Australia
The flora of Western Australia comprises 10,842 published native vascular plant species and a further 1,030 unpublished species. They occur within 1,543 genus, genera from 211 Family (biology), families; there are also 1,335 naturalised alien or invasive plant species more commonly known as weeds. There are an estimated 150,000 cryptogam species or nonvascular plants which include lichens, and fungi although only 1,786 species have been published, with 948 algae and 672 lichen the majority. History Indigenous Australians have a long history with the flora of Western Australia. They have for over 50,000 years obtained detailed information on most plants. The information includes its uses as sources for food, shelter, tools and medicine. As Indigenous Australians passed the knowledge along orally or by example, most of this information has been lost, along many of the names they gave the flora. It was not until Europeans started to explore Western Australia that systematic written de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malvales Of Australia
The Malvales are an order of flowering plants. As circumscribed by APG II-system, the order includes about 6000 species within nine families. The order is placed in the eurosids II, which are part of the eudicots. The plants are mostly shrubs and trees; most of its families have a cosmopolitan distribution in the tropics and subtropics, with limited expansion into temperate regions. An interesting distribution occurs in Madagascar, where three endemic families of Malvales (Sphaerosepalaceae, Sarcolaenaceae and Diegodendraceae) occur. Many species of Malvaceae, '' sensu lato'' (in the broad sense), are valued for their wood, with that of '' Ochroma'' (balsa) being known for its lightness, and that of ''Tilia'' (lime, linden, or basswood) as a popular wood for carving. Fruit of the cacao tree (''Theobroma cacao'') are used as an ingredient for chocolate. Kola nuts (genus ''Cola'') are notable for their high caffeine content and were commonly used in the past in preparation of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Androcalva
''Androcalva'' is a genus of 33 species of flowering plants in the family Malvaceae and is endemic to continental Australia. Description Plants in the genus ''Androcalva'' are shrubs or trees and have stems, leaves and flowers covered with star-like hairs. The leaves are Leaf#Divisions of the blade, simple, often with irregularly-toothed or lobed edges, and with ligules at the base but that are sometimes deciduous. The flowers are Plant reproductive morphology#Bisexual, bisexual, arranged in Cyme (botany), cymes opposite leaf axils, with 5 sepals, 5 petals, 5 stamens, and 5 staminodes sometimes with 3 lobes. The fruit is a bristly Capsule (botany), capsule with five Ovary (botany)#Parts of the ovary, valves, and is covered with star-shaped hairs. Taxonomy The genus ''Androcalva'' was first formally described in 2011 by Carolyn F. Wilkins, Carolyn Wilkins and Barbara Ann Whitlock, Barbara Whitlock in ''Australian Systematic Botany'' and comprises species formerly included in '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Biodiversity, Conservation And Attractions (Western Australia)
The Department of Biodiversity, Conservation and Attractions (DBCA) is the Government of Western Australia, Western Australian government department responsible for managing lands and waters described in the ''Conservation and Land Management Act 1984'', the ''Rottnest Island Authority Act 1987'', the ''Swan and Canning Rivers Management Act 2006'', the ''Botanic Gardens and Parks Authority Act 1998'', and the ''Zoological Parks Authority Act 2001'', and implementing the state's conservation and environment legislation and regulations. The Department reports to the Minister for Environment and the Minister for Tourism. DBCA was formed on 1 July 2017 by the merger of the Department of Parks and Wildlife (DPaW), the Botanic Gardens and Parks Authority, the Zoological Parks Authority and the Rottnest Island Authority. The former DPaW became the Parks and Wildlife Service. Status Parks and Wildlife Service The Formerly Department of Parks and Wildlife. the Parks and Wildlife Servi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kennedy Range National Park
Kennedy Range National Park is a national park in Gascoyne region of Western Australia, approximately north of Perth and about east of Carnarvon. Kennedy Range is found on the edge of the Gascoyne River catchment area and is a weathered plateau that extends for a distance of , essentially forming a huge mesa. Spectacular sandstone cliffs can be found on the southern and eastern sides of the range, which are dissected by steep canyons which have an elevation of up to . The Range formed a natural border for two Aboriginal peoples, the Maia and the Malgaru. Natural springs located on the edge of the ranges would have provided game to hunt and outcrops of chert would have provided stone for tools. Over 100 sites provide evidence that the Indigenous Australians inhabited the area for over 20,000 years prior to European settlement. The first European to explore the area was Francis Thomas Gregory, whose expedition reached the range in 1858. Gregory named the range after the Gov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triodia (plant)
''Triodia'' is a large genus of hummock grass endemic to Australia. The species of this genus are known by the common name spinifex, although they are not a part of the coastal genus '' Spinifex''. Many soft-leaved ''Triodia'' species were formerly included in the genus ''Plectrachne''. ''Triodia'' is known as ''tjanpi'' (grass) in central Australia, and have several traditional uses amongst the Aboriginal Australian peoples of the region. A multiaccess key (SpiKey) is available as a free application for identifying the ''Triodia'' of the Pilbara (28 species and one hybrid). Description ''Triodia'' species are perennial Australian hummock grasses that grow in arid regions. Their leaves (30–40 centimetres long) are subulate ( awl-shaped, with a tapering point). The leaf tips, which are high in silica, can break off in the skin, leading to infections. Uses Spinifex has had many traditional uses for Aboriginal Australians. Several species were (and are) used extensively ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swale (landform)
A swale is a shady spot, or a sunken or marshy place. In US usage in particular, it is a shallow channel with gently sloping sides. Such a swale may be either natural or human-made. Artificial swales are often infiltration basins, designed to manage water runoff, filter pollutants, and increase rainwater infiltration. Bioswales are swales that involve the inclusion of plants or vegetation in their construction, specifically. On land The use of swales has been popularized as a rainwater-harvesting and soil-conservation strategy by Bill Mollison, David Holmgren, and other advocates of permaculture. In this context a swale is usually a water-harvesting ditch on contour, also called a ''contour bund''. Swales as used in permaculture are designed by permaculturalists to slow and capture runoff by spreading it horizontally across the landscape (along an elevation contour line), facilitating runoff infiltration into the soil. This archetypal form of swale is a dug-out, slo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanical Name
A botanical name is a formal scientific name conforming to the ''International Code of Nomenclature for algae, fungi, and plants'' (ICN) and, if it concerns a plant cultigen, the additional cultivar or cultivar group, Group epithets must conform to the ''International Code of Nomenclature for Cultivated Plants'' (ICNCP). The code of nomenclature covers "all organisms traditionally treated as algae, Fungus, fungi, or plants, whether fossil or non-fossil, including blue-green algae (Cyanobacteria), Chytridiomycota, chytrids, oomycetes, slime moulds and Photosynthesis, photosynthetic protists with their taxonomically related non-photosynthetic groups (but excluding Microsporidia)." The purpose of a formal name is to have a single name that is accepted and used worldwide for a particular plant or plant group. For example, the botanical name ''Bellis perennis'' denotes a plant species which is native to most of the countries of Europe and the Middle East, where it has accumulated variou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alison Marjorie Ashby
Alison Marjorie Ashby (7 February 1901 – 12 August 1987) was an Australian botanical artist and plant collector. Early life Ashby was born in Adelaide, South Australia as a youngest daughter of four children, of a property developer and naturalist Edwin Ashby and his South Australian-born wife Esther Maria, née Coleman. In 1902, the family moved to a Blackwood farming property called Wittunga situated at the foot of the Adelaide Hills, which later became the Wittunga Botanic Garden. Ashby was mainly educated at home since she was handicapped by shyness, bad stutter and hypothyroidism. Encouraged by her father, she took an interest in native plants and began painting wildflowers. Career From 1944, after both her parents had died, Ashby began to make longer trips to collect plants as specimens for various herbaria and also to propagate from seeds and cuttings. She was an active member of the South Australian branch of the Society for Growing Australian Plants. From 1963 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carnarvon, Western Australia
Carnarvon ( ) is a coastal town situated approximately north of Perth, in Western Australia. It lies at the mouth of the Gascoyne River on the Indian Ocean. The Shark Bay World Heritage Site, world heritage area lies to the south of the town and the Ningaloo Reef and the tourist town of Exmouth, Western Australia, Exmouth lie to the north. Mungullah Aboriginal Community was formerly in the town however it has moved east of the town. Inland, Carnarvon has strong links with the town of Gascoyne Junction, Western Australia, Gascoyne Junction and the Burringurrah Community. At the 2021 Australian census, 2021 census, Carnarvon had a population of 4,879. History The Inggarda people are the traditional owners of the region around Carnarvon. Before European settlement the place now called Carnarvon, located at the mouth of the Gascoyne River, was known as which means 'neck of water'. Indigenous Australians associating with the Carnarvon area typically associate as being Yamatji, tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
