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Asterolasia Rupestris
''Asterolasia rupestris'' is a species of erect shrub that is endemic to New South Wales. It has heart-shaped to triangular leaves with the narrower end towards the base, and densely covered with star-shaped hairs. The flowers are yellow and arranged singly or in groups of three to six in leaf axils or on the ends of branchlets, the back of the petals densely covered with rust-coloured, star-shaped hairs. Description ''Asterolasia rupestris'' is an shrub that typically grows to a height of . The leaves are heart-shaped to triangular with the narrower end towards the base, long and wide on a short petiole. The leaves are densely covered with star-shaped hairs, the lower surface with cobwebby hairs. The flowers are arranged in umbels of three to six in leaf axils or on the ends of branchlets, the umbels on a peduncle long, each flower on a pedicel long. The sepals are long and the petals are yellow, elliptical, long, covered with rust-coloured, star-shaped hairs on the back. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian National Botanic Gardens
The Australian National Botanic Gardens (ANBG) is a heritage-listed botanical garden located in , Canberra, in the Australian Capital Territory, Australia. Established in 1949, the Gardens is administered by the Australian Government's Department of Agriculture, Water and the Environment. The botanic gardens was added to the Commonwealth Heritage List on 22 June 2004. The botanic gardens is the largest living collection of native Australian flora. The mission of the ANBG is to "study and promote Australia's flora". The gardens maintains a wide variety of botanical resources for researchers and cultivates native plants threatened in the wild. The herbarium code for the Australian National Botanic Gardens is ''CANB''. History When Canberra was being planned in the 1930s, the establishment of the gardens was recommended in a report in 1933 by the Advisory Council of Federal Capital Territory. In 1935, The Dickson Report set forth a framework for their development. A large site fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bryan J
Bryan may refer to: Places United States * Bryan, Arkansas * Bryan, Kentucky * Bryan, Ohio * Bryan, Texas * Bryan, Wyoming, a ghost town in Sweetwater County in the U.S. state of Wyoming * Bryan Township (other) Facilities and structures * Bryan House (other) * Bryan Boulevard, Greensboro, North Carolina, USA; a limited access highway * Bryan Museum, Galveston, Texas, USA; a museum * Bryan Tower, Dallas, Texas, USA; an office tower skyscraper People *Bryan (given name), list of people with this name *Bryan (surname), list of people with this name * Justice Bryan (other), judges named Bryan * Baron Bryan, a baronial title of Plantagenet England Other uses * Bryan University, Tempe, Arizona, USA; a for-profit private university See also * * * "Bryan, Bryan, Bryan, Bryan", a 1919 poem by Vachel Lindsay * Bryan Inc. (2015 TV series) construction and renovation TV series starring Bryan Baeumler * Bryan, Brown & Company, a footwear company * Bryan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asterolasia
''Asterolasia'' is a genus of seventeen species of erect or prostrate shrubs in the family Rutaceae, and is endemic to Australia. The leaves are simple and arranged alternately, the flowers arranged in umbel-like groups on the ends of branchlets or in leaf axils, usually with five sepals, five petals and ten to twenty-five stamens. There are seventeen species and they are found in all Australian mainland states but not in the Northern Territory. Description Plants in the genus ''Asterolasia'' are erect or prostrate shrubs. They have simple leaves arranged alternately along the stems, and are simple with smooth edges. The flowers are bisexual and have five sepals, five petals and ten to twenty-five stamens. The sepals, petals and stamens are all free from each other, the stamens slightly shorter than the petals. There are five carpels fused at the base, sometimes to the tip usually with a small beak with the styles fused to each other with a shield-shaped stigma. The fruit is co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armidale
Armidale is a city in the Northern Tablelands, New South Wales, Australia. Armidale had a population of 24,504 as of June 2018. Estimated resident population, 30 June 2018. It is the administrative centre for the Northern Tablelands region. It is approximately halfway between Sydney and Brisbane at the junction of the New England Highway and Waterfall Way. Geography Armidale is on the banks of Dumaresq Creek, in the Northern Tablelands in the New England region about midway between Sydney and Brisbane at an altitude (980 m AHD) ranging from 970 metres at the valley's floor to 1,110 metres above sea level at the crests of the hills. A short distance to the east of Armidale are heavily forested steep gorges dropping down to the eastern coastal plain. Large parts of the highlands are covered by Palaeozoic aged metamorphosed sedimentary rocks. Intruding into these meta-sediments are granite plutons which decompose to form sandy soil, slightly deficient in nutrients. There are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Canobolas
Mount Canobolas, a mountain on a spur of the Great Dividing Range, is located in the Central Tablelands region of New South Wales, Australia. With an elevation of above sea level, Mount Canobolas, an extinct volcano, is the highest mountain in the region. Situated southwest of the city of Orange, it is about west of Sydney. The northern slopes of the mountain, with fertile volcanic soil, is a popular cold-climate wine producing area. Etymology The name comes from two words in the Wiradjuri language (the local Aboriginal language), "gaahna" and "bula". This means "two shoulders" which refers to the summits of Mount Canobolas itself and the subsidiary peak Young Man Canobolas. Description Mount Canobolas is an extinct volcanic complex which erupted in several phases between 13 and 11 million years ago, making the mountain a relatively recent geological feature. Earlier eruptions were less violent with free flowing lavas reaching a maximum coverage extent of approxi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachyte
Trachyte () is an extrusive igneous rock composed mostly of alkali feldspar. It is usually light-colored and aphanitic (fine-grained), with minor amounts of mafic minerals, and is formed by the rapid cooling of lava enriched with silica and alkali metals. It is the volcanic equivalent of syenite. Trachyte is common wherever alkali magma is erupted, including in late stages of ocean island volcanismMacDonald 1983, pp. 51-52 and in continental rift valleys, above mantle plumes,Philpotts and Ague 2009, pp. 390-394 and in areas of back-arc extension. Trachyte has also been found in Gale crater on Mars. Trachyte has been used as decorative building stone and was extensively used as dimension stone in the Roman Empire and the Republic of Venice. Chemical composition Trachyte has a silica content of 60 to 65% and an alkali oxide content of over 7%. This gives it less SiO2 than rhyolite and more (Na2O plus K2O) than dacite. These chemical differences are consistent with the positio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autonym (botany)
In botanical nomenclature, autonyms are automatically created names, as regulated by the ''International Code of Nomenclature for algae, fungi, and plants'' that are created for certain subdivisions of genera and species, those that include the type of the genus or species. An autonym might not be mentioned in the publication that creates it as a side-effect. Autonyms "repeat unaltered" the genus name or species epithet of the taxon being subdivided, and no other name for that same subdivision is validly published (article 22.2). For example, ''Rubus'' subgenus ''Eubatus'' is not validly published, and the subgenus is known as ''Rubus'' subgen. ''Rubus''. Autonyms are cited without an author. The publication date of the autonym is taken to be the same as that of the subdivision(s) that automatically established the autonym, with some special provisions (the autonym is considered to have priority over the other names of the same rank established at the same time (article 11.6)). A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Kaputar
Mount Kaputar, a mountain with an elevation of above sea level, is located near Narrabri in northern New South Wales. It is part of the Nandewar Range and has been preserved within the Mount Kaputar National Park. The mountain is a prominent landmark for travellers on the Newell Highway as it rises abruptly from the plains. In the cold of winter the mountain may receive a light dusting of snow. Access The summit is accessible from Narrabri via a long, winding and narrow road that is partly sealed. Neighboring Mount Dowe, with an elevation of above sea level, contains various telecommunications broadcasting equipment and the large antenna is visible from the Kamilaroi Highway heading south towards Gunnedah. There is a lookout at the top of the peak called Mount Kaputar Lookout. Nearby is the Governor Lookout and Eckfords Lookout as well as Dawson Spring with cabins, picnic tables and camping facilities. Geology Mount Kaputar is the remnants of an extinct volcano that was a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muelleria (journal)
''Muelleria'' is a peer-reviewed scientific journal on botany published by the Royal Botanic Gardens Melbourne. It focuses on topics relating to plants, algae, and fungi in the southern hemisphere and Australia in particular. The journal was named in honour of Victorian Government botanist Ferdinand von Mueller. ''Muelleria'' commenced publication in 1955 with funding from the Maud Gibson Trust. The trust was initiated in 1945 following the donation of £20,000 by Maud Gibson, a daughter of William Gibson, founder of the Foy & Gibson department store chain. ''Muelleria'' was one of a number of botanical journals initiated by Australian herbaria after World War II, reflecting the increased level of botanical research undertaken at this time. James Hamlyn Willis was the editor of the three initial issues. Editors-in-chief The following persons have been or are editor-in-chief: *James Hamlyn Willis (Vol 1. 1956–1967) *Rex Bertram Filson (Vol. 2-Vol. 3, no. 3. 1969–1976) * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sepal
A sepal () is a part of the flower of angiosperms (flowering plants). Usually green, sepals typically function as protection for the flower in bud, and often as support for the petals when in bloom., p. 106 The term ''sepalum'' was coined by Noël Martin Joseph de Necker in 1790, and derived . Collectively the sepals are called the calyx (plural calyces), the outermost whorl of parts that form a flower. The word ''calyx'' was adopted from the Latin ,Jackson, Benjamin, Daydon; A Glossary of Botanic Terms with their Derivation and Accent; Published by Gerald Duckworth & Co. London, 4th ed 1928 not to be confused with 'cup, goblet'. ''Calyx'' is derived from Greek 'bud, calyx, husk, wrapping' ( Sanskrit 'bud'), while is derived from Greek 'cup, goblet', and the words have been used interchangeably in botanical Latin. After flowering, most plants have no more use for the calyx which withers or becomes vestigial. Some plants retain a thorny calyx, either dried or live, as ... [...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 record ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pedicel (botany)
In botany, a pedicel is a stem that attaches a single flower to the inflorescence. Such inflorescences are described as ''pedicellate''. Description Pedicel refers to a structure connecting a single flower to its inflorescence. In the absence of a pedicel, the flowers are described as sessile. Pedicel is also applied to the stem of the infructescence. The word "pedicel" is derived from the Latin ''pediculus'', meaning "little foot". The stem or branch from the main stem of the inflorescence that holds a group of pedicels is called a peduncle. A pedicel may be associated with a bract or bracts. In cultivation In Halloween types of pumpkin or squash plants, the shape of the pedicel has received particular attention because plant breeders are trying to optimize the size and shape of the pedicel for the best "lid" for a "jack-o'-lantern". Gallery File:Asclepias amplexicaulis.jpg, Long pedicels of clasping milkweed with a single peduncle File:314 Prunus avium.jpg, Cherr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
