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Leptospermum Glaucescens
''Leptospermum glaucescens'', commonly known as the blue-green tea tree or smoky tea tree, is a species of shrub or small tree that is endemic to Tasmania. It has elliptical to egg-shaped leaves that are often greyish green, white flowers about in diameter arranged in consecutive leaf axils and fruit that remain on the plant for some time after maturity. Description ''Leptospermum glaucescens'' is a shrub or small tree that has flaky bark and young stems that are hairy when young. It has elliptical to egg-shaped leaves with the narrower end towards the base, mostly about long, wide and often greyish green, tapering to a petiole about long. The flowers are arranged singly in consecutive leaf axils on a stout pedicel and are about in diameter. There are broad, brownish bracts at the base of the flower bud but that fall off as the flower develops. The floral cup is long and usually densely hairy. The sepals are broadly egg-shaped to triangular, long, the petals white, long a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sebastian Schauer (botanist)
Sebastian may refer to: People * Sebastian (name), including a list of persons with the name Arts, entertainment, and media Films and television * ''Sebastian'' (1968 film), British spy film * ''Sebastian'' (1995 film), Swedish drama film * ''Sebastian'' (2017 film) * ''Belle and Sebastian'' (Japanese TV series), a 1981 anime series based on the 1965 novel * '' Sebastian Star Bear: First Mission'', a Dutch animated film released in 1991 * '' Sebastiane'' (1976 film), 1976 Derek Jarman film in Latin about the saint Literature * ''Sebastian'' (Bishop novel), the first novel of the ''Landscapes of Ephemera'' duology written by Anne Bishop * ''Sebastian'' (Durrell novel), the fourth volume in ''The Avignon Quintet'' series by Lawrence Durrell * ''Belle et Sébastien'', a 1965 novel and live action TV series written by Cécile Aubry * " Sebastian, or, Virtue Rewarded", the name of an unpublished poem written around 1815 by the 9-year-old Elizabeth Barrett, later famous as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capsule (botany)
In botany a capsule is a type of simple, dry, though rarely fleshy dehiscent fruit produced by many species of angiosperms (flowering plants). Origins and structure The capsule (Latin: ''capsula'', small box) is derived from a compound (multicarpeled) ovary. A capsule is a structure composed of two or more carpels. In (flowering plants), the term locule (or cell) is used to refer to a chamber within the fruit. Depending on the number of locules in the ovary, fruit can be classified as uni-locular (unilocular), bi-locular, tri-locular or multi-locular. The number of locules present in a gynoecium may be equal to or less than the number of carpels. The locules contain the ovules or seeds and are separated by septa. Dehiscence In most cases the capsule is dehiscent, i.e. at maturity, it splits apart (dehisces) to release the seeds within. A few capsules are indehiscent, for example those of ''Adansonia digitata'', ''Alphitonia'', and '' Merciera''. Capsules are often classifie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Hamlyn Willis
James Hamlyn Willis (28 January 1910 – 10 November 1995) was an Australian botanist. He described 64 new species of plants, and published more than 880 works including the landmark two-volume ''A Handbook to plants in Victoria'' between 1962 and 1973. Life Willis was born in Oakleigh, Victoria in 1910. In 1913 he moved with his family to Stanley, Tasmania, Stanley on the northern coast of Tasmania, Australia, where they remained until returning to Victoria in 1924. He attended Melbourne High School and in 1928, following receipt of a scholarship, began studies at the Victorian School of Forestry in Creswick, Victoria, Creswick, graduating with a Diploma of Forestry in 1930. For the next seven years he was employed by the Forests Commission of Victoria as a forest officer. In 1937 Willis joined the National Herbarium of Victoria and commenced studies at the University of Melbourne, graduating with a Bachelor of Science (Honours) in 1940. Between 1958 and 1959, he held the pos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plantae Preissianae
''Plantae preissianae sive enumeratio plantarum quas in australasia occidentali et meridionali-occidentali annis 1838-1841 collegit Ludovicus Preiss'', more commonly known as ''Plantae preissianae'', is a book written by Johann Georg Christian Lehmann and Ludwig Preiss. Written in Latin, it is composed of two volumes and was first published by Sumptibus Meissneri in Hamburg between 1844 and 1847. The two volumes were published in six separate parts. The books detail the plants collected by Ludwig Preiss, James Drummond, Thomas Livingstone Mitchell and Johann Lhotsky in Western Australia. The books are regarded as one of the earliest and most important contributions to the study of the flora of Western Australia. Priess amassed a collection of over 2,700 species of plants while in Western Australia from 1838 to 1842 when he returned to Germany. As a result of Priess' samples and notes Lehmann and his team of botanists, Stephan Endlicher, Christian Gottfried Daniel Nees von Esen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johannes Conrad Schauer
Johannes Conrad Schauer (16 February 1813 – 24 October 1848) was a botanist interested in Spermatophytes. He was born in Frankfurt am Main and attended the gymnasium of Mainz from 1825 to 1837. For the next three years he worked at the Hofgarten of Würzburg. Schauer then gained a position as assistant at the botanical garden at Bonn where he worked until 1832 when he was placed in charge of the botanic garden in Breslau, (now Wrocław in Poland) with C.G. Nees. He gained the degree of Doctor of Philosophy at the University of Erlangen-Nuremberg 1835 and was appointed professor of botany at the University of Greifswald from 1843 until his death in 1848. Although he never visited Australia, many Australian botanists and plant collectors sent him plant specimens, especially eucalypts and other members of the myrtle family, Myrtaceae. For example, when Allan Cunningham died in 1839, Schauer received many botanical specimens from the executor of Cunningham's estate, , including ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Van Diemen's Land
Van Diemen's Land was the colonial name of the island of Tasmania used by the British during the European exploration of Australia in the 19th century. A British settlement was established in Van Diemen's Land in 1803 before it became a separate colony in 1825. Its penal colonies became notorious destinations for the transportation of convicts due to the harsh environment, isolation and reputation for being inescapable. Macquarie Harbour and Port Arthur are among the most well-known penal settlements on the island. With the passing of the Australian Constitutions Act 1850, Van Diemen's Land (along with New South Wales, Queensland, South Australia, Victoria, and Western Australia) was granted responsible self-government with its own elected representative and parliament. On 1 January 1856, the colony of Van Diemen's Land was officially changed to Tasmania. The last penal settlement was closed in Tasmania in 1877. Toponym The island was named in honour of Anthony van Die ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Novae Hollandiae Plantarum Specimen
''Novae Hollandiae Plantarum Specimen'' is a two-volume work describing the flora of Australia. Facsimiles of the originals can be found in the onlinBiodiversity Heritage Library (Vol.1)anVol 2) The author was the French botanist Jacques Labillardière, who visited the region in 1792 with the d'Entrecasteaux expedition. Published between 1804 and 1806, it is one of the earliest works to describe the plants of the continent; according to Denis and Maisie Carr, " practical terms, this was the first general flora of Australia." The work describes the botanical collections made by himself and his companion on the d'Entrecasteaux expedition, Charles Riche, and the unattributed and later collections of Nicolas Baudin's expedition. Labillardière's collections were seized by the English, but were returned to him in France at the intervention of Joseph Banks. He made his collections at Observatory Island and other locations at the Archipelago of the Recherche. Extensive collection were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptospermum Sericeum
''Leptospermopsis sericea'', commonly known as the silver tea tree, is a species of shrub that is Endemism, endemic to the south-west of Western Australia. It has thin, firm bark, egg-shaped leaves with the narrower end towards the base, relatively large, pink flowers and fruit that fall from the plant with the seeds. It grows in windswept rock crevices near Esperance, Western Australia, Esperance. Description ''Leptospermopsis sericea'' is a shrub that typically grows to a height of and has thin, firm bark. The leaves are egg-shaped with the narrower end towards the base, mostly long and wide, tapering to a short, broad Petiole (botany), petiole. The leaves are covered with a layer of silvery grey hairs, at least at first, sometimes becoming wikt:glabrous, glabrous later. The flowers are pink, wide and are arranged singly or in pairs on short side shoots. The flower buds have reddish brown bracts and Bract#Bracteole, bracteoles at the base but that fall off well before the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacques Labillardière
Jacques-Julien Houtou de Labillardière (28 October 1755 – 8 January 1834) was a French biologist noted for his descriptions of the flora of Australia. Labillardière was a member of a voyage in search of the Jean-François de Galaup, comte de Lapérouse, La Pérouse expedition. He published a popular account of his journey and produced the first Flora (publication), Flora on the region. Early life Jacques Labillardière was born in Alençon, Normandy, France, on 28 October 1755. The ninth of 14 children of a lace merchant, he was born into a devoutly Roman Catholic family of modest means.Duyker (2003) p. 8. The surname ''Labillardière'' originated with Labillardière's grandfather, Jacques Houtou, who, in an affectation of nobility, appended the name of the family's estate, ''La Billardière'', after his surname. Labillardière was thus baptised under the surname ''Houtou de Labillardière'', but he later dropped the patronymic, retaining only ''Labillardière'' in both h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flinders Island
Flinders Island, the largest island in the Furneaux Group, is a island in the Bass Strait, northeast of the island of Tasmania. Flinders Island was the place where the last remnants of aboriginal Tasmanian population were exiled by the colonial British government. Today Flinders Island is part of the state of Tasmania, Australia. It is from Cape Portland and is located on 40° south, a zone known as the Roaring Forties. History Prehistory Flinders Island was first inhabited at least 35,000 years ago, when people made their way from Australia across the then land-bridge which is now Bass Strait. A population remained until about 4,500 years ago, succumbing to thirst and hunger following an acute El Niño climate shift. European discovery Some of the south-eastern islands of the Furneaux Group were first recorded in 1773 by British navigator Tobias Furneaux, commander of , the support vessel with James Cook on Cook's second voyage. In February 1798, British navigator Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virgate (botany)
Virgate (from the Latin ', "rod-like") is an adjective in botanical and mycological jargon. Botany In botanical jargon, virgate most often refers to plants with wand-shaped erect branches or stems. For smaller plants or structures, the diminutive virgulate is used.Jackson, Benjamin, Daydon; A Glossary of Botanic Terms with their Derivation and Accent; Published by Gerald Duckworth & Co. London, 4th ed 1928 The term occurs commonly in the biological names of plants, such as ''Vaccinium virgatum'' or ''Chloris virgata''. Mycology In mycological jargon, virgate and virgulate are used to describe mushroom cap A cap is a flat headgear, usually with a visor. Caps have crowns that fit very close to the head. They made their first appearance as early as 3200 BC. Caps typically have a visor, or no brim at all. They are popular in casual and informal se ...s ( pilei) with pronounced radiating stripes or ribs, as in '' Tricholoma virgatum''. References {{botany-stub Plant mor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type (biology)
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the scientific name of every taxon is almost al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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