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Commersonia Hermanniifolia
''Commersonia hermanniifolia'', commonly known as wrinkled kerrawang, is a species of flowering plant in the family Malvaceae and is endemic to New South Wales. It is a prostrate or trailing shrub with oblong to lance-shaped leaves that are paler on the lower surface, and flowers with five white sepals fading to pink and five pinkish petals. Description ''Commersonia hermanniifolia'' is a prostrate or trailing shrub with stems up to long, that spread across the ground and are often pendent down sandstone rock faces. The adult leaves are oblong to lance-shaped, long and wide on a petiole up to long. The leaves have irregular, wavy edges and are wrinkled on the upper surface, paler on the densely hairy lower surface. Juvenile plants and those recovering from fire are sometimes larger than adult leaves and have a petiole long. The flowers have five white, petal-like sepals about long and five inconspicuous white petals that turn pink as they age. The stamens are dark red an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kunth
Carl Sigismund Kunth (18 June 1788 – 22 March 1850), also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist. He is known for being one of the first to study and categorise plants from the American continents, publishing ''Nova genera et species plantarum quas in peregrinatione ad plagam aequinoctialem orbis novi collegerunt Bonpland et Humboldt'' (7 vols., Paris, 1815–1825). Born in Leipzig, Kunth became a merchant's clerk in Berlin in 1806. After meeting Alexander von Humboldt, who helped him attend lectures at the University of Berlin, Kunth became interested in botany. Kunth worked as Humboldt's assistant in Paris from 1813 to 1819. He classified plants that had been collected by Humboldt and Aimé Bonpland during their journey through the Americas. When Kunth returned to Berlin in 1820, he became Professor of Botany at the University of Berlin, as well as the Vice President of the Berlin botanical garden. In 1829, he was elected membe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Style (botany)
The stigma () is the receptive tip of a carpel, or of several fused carpels, in the gynoecium of a flower. Description The stigma, together with the style and ovary (typically called the stigma-style-ovary system) comprises the pistil, which is part of the gynoecium or female reproductive organ of a plant. The stigma itself forms the distal portion of the style, or stylodia, and is composed of , the cells of which are receptive to pollen. These may be restricted to the apex of the style or, especially in wind pollinated species, cover a wide surface. The stigma receives pollen and it is on the stigma that the pollen grain germinates. Often sticky, the stigma is adapted in various ways to catch and trap pollen with various hairs, flaps, or sculpturings. The pollen may be captured from the air (wind-borne pollen, anemophily), from visiting insects or other animals ( biotic pollination), or in rare cases from surrounding water (hydrophily). Stigma can vary from long and slen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of New South Wales ...
*''The Flora that are native to New South Wales, Australia''. :*''Taxa of the lowest rank are always included. Higher taxa are included only if endemic''. *The categorisation scheme follows the World Geographical Scheme for Recording Plant Distributions, in which :* Jervis Bay Territory, politically a Commonwealth of Australia territory, is treated as part of New South Wales; :* the Australian Capital Territory, politically a Commonwealth of Australia territory, is treated as separate but subordinate to New South Wales; :* Lord Howe Island, politically part of New South Wales, is treated as subordinate to Norfolk Island. {{CatAutoTOC New South Wales Biota of New South Wales New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , es ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commersonia
''Commersonia'' is a genus of twenty-five species of flowering plants in the family Malvaceae. Plants in this genus are shrubs or trees, occurring from Indochina to Australia and have stems, leaves and flowers covered with star-like hairs. The leaves are simple, often with irregularly-toothed edges, the flowers bisexual with five sepals, five petals and five stamens and the fruit a capsule with five valves. The genus underwent a revision in 2011 and some species were separated from ''Commersonia'', others were added from ''Rulingia''. Taxonomy The genus ''Coommersonia'' was first formally described in 1775 by Johann Reinhold Forster and his son Georg Forster in the book ''Characteres generum plantarum'' and the first species they described was ''Commersonia echinata'', now known as ''Commersonia bartramia''. A revision of the genus in 2011 added 3 newly described species, as well as 14 species previously included in '' Rulingia'', and transferred a number of species to the newly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shoalhaven River
The Shoalhaven River is a perennial river that rises from the Southern Tablelands and flows into an open mature wave dominated barrier estuary near Nowra on the South Coast of New South Wales, Australia. Location and features The Shoalhaven River rises on the eastern side of the Great Dividing Range, below Euranbene Mountain, about southwest of Sydney. The upper reaches of the river flow northwards through an upland pastoral district near the town of Braidwood. The river works its way down into a remote canyon east of Goulburn and emerges into the coastal lowlands at Nowra in the Shoalhaven district, where it is spanned by the historic Nowra Bridge. The river is joined by thirty-four tributaries, including the Mongarlowe, Corang, Endrick, and Kangaroo rivers, and descends over its course. Berrys Canal The estuary has two entrances, approximately apart, that flow into the Shoalhaven Bight within the Tasman Sea of the South Pacific Ocean. The southern entrance is l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jervis Bay
Jervis Bay () is a oceanic bay and village on the south coast of New South Wales, Australia, said to possess the whitest sand in the world. A area of land around the southern headland of the bay is a territory of the Commonwealth of Australia known as the Jervis Bay Territory. The Territory includes the settlements of Jervis Bay Village and Wreck Bay Village. The Royal Australian Navy (RAN) base, , is in the Jervis Bay Territory between Jervis Bay Village and Greenpatch Point. History Archaeological evidence at Burrill Lake, New South Wales, Burrill Lake, 55 kilometres south of Jervis Bay, shows Aboriginal Australians, Aboriginal occupation dating back 20,000 years. Jervis Bay was sighted by Lieutenant (navy), Lieutenant James Cook aboard on 25 April 1770 (two days after Saint George's Day) and he named the southern headland Cape St George. In August 1791 Lieutenant Richard Bowen (Royal Navy), Richard Bowen, aboard the convict transport ship Atlantic (1783 ship), ''Atlantic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broken Bay
Broken Bay, a semi-mature tide-dominated drowned valley estuary, is a large inlet of the Tasman Sea located about north of Sydney central business district on the coast of New South Wales, Australia; being one of the bodies of water that separate greater Metropolitan Sydney from the Central Coast. Broken Bay is the first major bay north of Sydney Harbour. Broken Bay has its origin at the confluence of the Hawkesbury River, Pittwater, and Brisbane Water and flows openly into the Tasman Sea. The total surface area of the bay is approximately . Geography The entrance to Broken Bay lies between the northern Box Head and Barrenjoey Head to the south. Barrenjoey Lighthouse was constructed in 1881 to guide ships away from the prominent headland. The bay comprises three arms, being the prominent estuary of the Hawkesbury River in the west, Pittwater to the south, and Brisbane Water to the north. These three arms are flooded rivers (rias) formed at a time when the sea level was m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermannia
''Hermannia'' is a genus of flowering plants in the mallow family, Malvaceae. It comprises at least 65 species with many more species as yet unresolved. The genus commemorates Prof. Paul Hermann (1646-1695), a German professor of botany at Leyden and one of the first collectors to visit the Cape. The genus has a large number of species, each with very limited distribution, but they are generally common and not threatened, with little interest shown in them for horticulture or medicine. Their distribution ranges across Southern Africa, the vast majority of species being endemic. They are also found in Madagascar and in tropical East Africa to North East Africa and Arabia. A single species, ''Hermannia tigrensis'', is found in western, southern and North-East Africa. Three species are found in northern Mexico and adjacent regions of the United States, one species in southern Mexico, and one in Australia. ''Hermannias greatest diversity is found in the Western and Northern Cape, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binomial Nomenclature
In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (which may be shortened to just "binomial"), a binomen, name or a scientific name; more informally it is also historically called a Latin name. The first part of the name – the '' generic name'' – identifies the genus to which the species belongs, whereas the second part – the specific name or specific epithet – distinguishes the species within the genus. For example, modern humans belong to the genus ''Homo'' and within this genus to the species ''Homo sapiens''. ''Tyrannosaurus rex'' is likely the most widely known binomial. The ''formal'' introduction of this system of naming species is credit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jaques Étienne Gay
Jaques Étienne Gay (1786 in Switzerland – 1864) was a Swiss-French botanist, civil servant, collector and taxonomist. His name is associated with plants in standardised botanical nomenclature, e.g. ''Crocus sieberi'' J.Gay. He was the most famous of the students of botanist Jean François Aimée Gaudin with whom he began collecting plants at the age of 14. He was married to Rosalie Nillion. The botanical genus '' Gaya'' was named in his honour, as well as the genus '' Neogaya'' belonging to the family Apiaceae. Also the species '' Potamogeton gayi'' in 1892. Publications * Gay, Jacques Etienne. 1857. Recherches sur les caractères de la végétation du fraisier et sur la distribution géographique de ses espèces, avec la description de deux nouvelles. ''Annales des Sciences Naturelles (Botanique)'' 4th ser. 8: 185–208 * Gay, Jacques Etienne. 1821. ''Monographie des cinq genres de plantes que comprend la tribu des Lasiopetalées dans la famille des Buttneriacées.'' R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Sigismund Kunth
Carl Sigismund Kunth (18 June 1788 – 22 March 1850), also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist. He is known for being one of the first to study and categorise plants from the Americas, American continents, publishing ''Nova genera et species plantarum quas in peregrinatione ad plagam aequinoctialem orbis novi collegerunt Bonpland et Humboldt'' (7 vols., Paris, 1815–1825). Born in Leipzig, Kunth became a merchant's clerk in Berlin in 1806. After meeting Alexander von Humboldt, who helped him attend lectures at the University of Berlin, Kunth became interested in botany. Kunth worked as Humboldt's assistant in Paris from 1813 to 1819. He classified plants that had been collected by Humboldt and Aimé Bonpland during their journey through the Americas. When Kunth returned to Berlin in 1820, he became Professor of Botany at the University of Berlin, as well as the Vice President of the Berlin botanical garden. In 1829, he was ele ... [...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] |
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