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Lyme-grass
''Leymus arenarius'' is a psammophilic (sand-loving) species of grass in the family Poaceae, native to the coasts of Atlantic and Northern Europe. ''Leymus arenarius'' is commonly known as sand ryegrass, sea lyme grass, or simply lyme grass.Sankiliuaq. ''Canada's Arctic: Nunavut.'' (retrieved 16 March 2009) Taxonomy ''Leymus arenarius'' originated from the hybridization of ''L. racemosus'' and another unknown species in central Eurasia or from a polyploidization event. DNA analysis shows that inland and coastal plants are statistically not different from each other. ''L. arenarius'' is a relatively recent cultivar and has had little time to accumulate genetic differences. ''Leymus arenarius'' is much younger than its North American relative ''Leymus mollis, L. mollis'', which has been aroun ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leymus Mollis
''Leymus mollis'' is a species of Poaceae, grass known by the common names American dune grass, American dune wild-rye, sea lyme-grass, strand-wheat,Higman, P. J. and M. R. Penskar. 1999Special plant abstract for ''Leymus mollis'' (American dune wild-rye).Michigan Natural Features Inventory, Lansing, MI. and strand grass. Its Japanese language, Japanese name is ''hamaninniku''.Plant propagation protocol for ''Leymus mollis'' ssp. ''mollis''. Propagation Protocols for Pacific Northwest Plants. University of Washington. 2008. It is native to Asia, where it occurs in Japan, China, Korea, and Russia, and northern parts of North America, where it occurs across Canada and the northern United States, as well as Greenland. It can also be found in Iceland. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (23 May 1707 – 10 January 1778), also known after ennoblement in 1761 as Carl von Linné,#Blunt, Blunt (2004), p. 171. was a Swedish biologist and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern Taxonomy (biology), taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was the son of a curate and was born in Råshult, in the countryside of Småland, southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psammophilic
A psammophile ( ) is a plant or animal that prefers or thrives in sandy areas. Plant psammophiles are also known as psammophytes. They thrive in places such as the Arabian Peninsula and the Sahara and also the dunes of coastal regions. Because of the unique ecological selective pressures of sand, often times animals on opposite sides of the planet can convergently evolve similar features, a phenomenon sometimes referred to as ecomorphological convergence. The ''Crotalus cerastes'' native to American deserts and the '' Bitis peringueyi'' native to Namibian deserts have independently evolved sidewinding behavior to traverse across sand. In addition, the African jerboa and the American kangaroo rat have separately evolved a bipedal form with large hind legs that allow them to hop. Etymology ''Psammo'' is from Ancient Greek ψάμμος (psámmos, “sand”); ''-philo'' is from Ancient Greek φίλος (phílos, “dear, beloved”) via Latin ''-phila''. Popular culture With t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sand
Sand is a granular material composed of finely divided mineral particles. Sand has various compositions but is usually defined by its grain size. Sand grains are smaller than gravel and coarser than silt. Sand can also refer to a textural class of soil or soil type; i.e., a soil containing more than 85 percent sand-sized particles by mass. The composition of sand varies, depending on the local rock sources and conditions, but the most common constituent of sand in inland continental settings and non-tropical coastal settings is silica (silicon dioxide, or SiO2), usually in the form of quartz. Calcium carbonate is the second most common type of sand. One such example of this is aragonite, which has been created over the past 500million years by various forms of life, such as coral and shellfish. It is the primary form of sand apparent in areas where reefs have dominated the ecosystem for millions of years, as in the Caribbean. Somewhat more rarely, sand may be composed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poaceae
Poaceae ( ), also called Gramineae ( ), is a large and nearly ubiquitous family of monocotyledonous flowering plants commonly known as grasses. It includes the cereal grasses, bamboos, the grasses of natural grassland and species cultivated in lawns and pasture. The latter are commonly referred to collectively as grass. With around 780 genera and around 12,000 species, the Poaceae is the fifth-largest plant family, following the Asteraceae, Orchidaceae, Fabaceae and Rubiaceae. The Poaceae are the most economically important plant family, including staple foods from domesticated cereal crops such as maize, wheat, rice, oats, barley, and millet for people and as feed for meat-producing animals. They provide, through direct human consumption, just over one-half (51%) of all dietary energy; rice provides 20%, wheat supplies 20%, maize (corn) 5.5%, and other grains 6%. Some members of the Poaceae are used as building materials ( bamboo, thatch, and straw); oth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Europe
Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east. Europe shares the landmass of Eurasia with Asia, and of Afro-Eurasia with both Africa and Asia. Europe is commonly considered to be Boundaries between the continents#Asia and Europe, separated from Asia by the Drainage divide, watershed of the Ural Mountains, the Ural (river), Ural River, the Caspian Sea, the Greater Caucasus, the Black Sea, and the waterway of the Bosporus, Bosporus Strait. "Europe" (pp. 68–69); "Asia" (pp. 90–91): "A commonly accepted division between Asia and Europe ... is formed by the Ural Mountains, Ural River, Caspian Sea, Caucasus Mountains, and the Black Sea with its outlets, the Bosporus and Dardanelles." Europe covers approx. , or 2% of Earth#Surface, Earth's surface (6.8% of Earth's land area), making it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mycorrhiza
A mycorrhiza (; , mycorrhiza, or mycorrhizas) is a symbiotic association between a fungus and a plant. The term mycorrhiza refers to the role of the fungus in the plant's rhizosphere, the plant root system and its surroundings. Mycorrhizae play important roles in plant nutrition, soil biology, and soil chemistry. In a mycorrhizal association, the fungus colonizes the host plant's root tissues, either intracellularly as in arbuscular mycorrhizal fungi, or extracellularly as in ectomycorrhizal fungi. The association is normally mutualistic. In particular species, or in particular circumstances, mycorrhizae may have a parasitic association with host plants. Definition A mycorrhiza is a symbiotic association between a green plant and a fungus. The plant makes organic molecules by photosynthesis and supplies them to the fungus in the form of sugars or lipids, while the fungus supplies the plant with water and mineral nutrients, such as phosphorus, taken from the soil. Myco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iceland
Iceland is a Nordic countries, Nordic island country between the Atlantic Ocean, North Atlantic and Arctic Oceans, on the Mid-Atlantic Ridge between North America and Europe. It is culturally and politically linked with Europe and is the region's westernmost and most list of countries and dependencies by population density, sparsely populated country. Its Capital city, capital and largest city is Reykjavík, which is home to about 36% of the country's roughly 380,000 residents (excluding nearby towns/suburbs, which are separate municipalities). The official language of the country is Icelandic language, Icelandic. Iceland is on a rift between Plate tectonics, tectonic plates, and its geologic activity includes geysers and frequent Types of volcanic eruptions, volcanic eruptions. The interior consists of a volcanic plateau with sand and lava fields, mountains and glaciers, and many Glacial stream, glacial rivers flow to the sea through the Upland and lowland, lowlands. Iceland i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William III Of England
William III (William Henry; ; 4 November 1650 – 8 March 1702), also known as William of Orange, was the sovereign Prince of Orange from birth, Stadtholder of County of Holland, Holland, County of Zeeland, Zeeland, Lordship of Utrecht, Utrecht, Guelders, and Lordship of Overijssel, Overijssel in the Dutch Republic from 1672, and List of English monarchs, King of England, Monarchy of Ireland, Ireland, and List of Scottish monarchs, Scotland from 1689 until his death in 1702. He ruled Great Britain and Ireland with his wife, Queen Mary II, and their joint reign is known as that of William and Mary. William was the only child of William II, Prince of Orange, and Mary, Princess Royal and Princess of Orange, Mary, Princess Royal, the daughter of King Charles I of England, Scotland, and Ireland. His father died a week before his birth, making William III the prince of Orange from birth. In 1677, he Cousin marriage, married his first cousin Mary, the elder daughter of his maternal u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George I Of Great Britain
George I (George Louis; ; 28 May 1660 – 11 June 1727) was King of Great Britain and King of Ireland, Ireland from 1 August 1714 and ruler of the Electorate of Hanover within the Holy Roman Empire from 23 January 1698 until his death in 1727. He was the first British monarch of the House of Hanover. Born in Hanover to Ernest Augustus, Elector of Hanover, Ernest Augustus and Sophia of Hanover, George inherited the titles and lands of the Duchy of Brunswick-Lüneburg from his father and uncles. In 1682, he married his cousin Sophia Dorothea of Celle, with whom he had two children; he also had three daughters with his mistress Melusine von der Schulenburg. George and Sophia Dorothea divorced in 1694. A succession of European wars expanded George's German domains during his lifetime; he was ratified as prince-elector of Hanover in 1708. As the senior Protestant descendant of his great-grandfather James VI and I, George inherited the British throne following the deaths in 1714 of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leymus
''Leymus'' is a genus of plants in the grass family Poaceae (Gramineae). It is widespread across Europe, Asia, and the Americas. * '' Leymus aemulans'' - Xinjiang, Central Asia * '' Leymus ajanensis'' - Siberia, Russian Far East, Alaska * '' Leymus akmolinensis'' - Siberia, Kazakhstan, European Russia * '' Leymus alaicus'' - Central Asia * '' Leymus altus'' - Xinjiang * '' Leymus ambiguus'' - mountains of western US * '' Leymus angustus'' - Altai wild rye - China, Mongolia, Siberia, Central Asia * '' Leymus arenarius'' - lyme grass - Europe * '' Leymus aristiglumus'' - Qinghai * '' Leymus × buriaticus'' - Siberia * '' Leymus cappadocicus'' - Turkey, Afghanistan * '' Leymus chinensis'' - China, Korea, Mongolia, Amur, Siberia * '' Leymus cinereus'' - basin wild rye - western North America (US and Canada) * ''Leymus condensatus'' - giant wild rye - California, Baja California, Coahuila * '' Leymus crassiusculus'' - Qinghai, Shanxi * '' Leymus divaricatus'' - Kazakhstan * '' L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
