|
Dipodium Squamatum
''Dipodium squamatum'' is a myco-heterotrophy, mycoheterotrophicorchid species of the tribe Cymbidieae. Taxonomy The species was formally described in 1786 by German botanist Georg Forster, who gave it the name ''Ophrys squamata''. It was then transferred to the genus ''Cymbidium'' as ''Cymbidium squamatum'' by the Swedish botanist Olof Swartz in 1800. In 1810, Scottish botanist Robert Brown (botanist, born 1773), Robert Brown noted the similarity of ''Cymbidium squamatum'' to his newly erected genus ''Dipodium'', but did not make the Combinatio nova, combination, thus the commonly used author citation ''Dipodium squamatum'' (G.Forst.) R.Br. is incorrect.O'Byrne, P. 2013. A revision of ''Dipodium'' in Peninsular Malaysia. ''Malesian Orchid Journal'', 12: 59–92.Brown, R. 1810. Prodromus Florae Novae Hollandiae', p. 331. In 1819, the English botanist James Edward Smith (botanist), James Edward Smith provided the first valid combination for ''Dipodium squamatum'' in ''Rees's Cyclop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myco-heterotrophy
Myco-heterotrophy (from Ancient Greek, Greek μύκης , "fungus", ἕτερος ', "another", "different" and τροφή ', "nutrition") is a symbiosis, symbiotic relationship between certain kinds of plants and fungi, in which the plant gets all or part of its food from parasitism upon fungi rather than from photosynthesis. A myco-heterotroph is the parasitic plant partner in this relationship. Myco-heterotrophy is considered a kind of Cheating (biology), cheating relationship and myco-heterotrophs are sometimes informally referred to as "mycorrhizal cheaters". This relationship is sometimes referred to as mycotrophy, though this term is also used for plants that engage in Mutualism (biology), mutualistic mycorrhizal relationships. Relationship between myco-heterotrophs and host fungi Full (or obligate) myco-heterotrophy exists when a non-photosynthetic plant (a plant largely lacking in chlorophyll or otherwise lacking a functional photosystem) gets all of its food from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second Voyage Of James Cook
The second voyage of James Cook, from 1772 to 1775, commissioned by the British government with advice from the Royal Society, was designed to circumnavigate the globe as far south as possible to finally determine whether there was any great southern landmass, or Terra Australis. On his first voyage, Cook had demonstrated by circumnavigating New Zealand that it was not attached to a larger landmass to the south, and he charted almost the entire eastern coastline of Australia, yet Terra Australis was believed to lie further south. Alexander Dalrymple and others of the Royal Society still believed that this massive southern continent should exist. After a delay brought about by the botanist Joseph Banks' unreasonable demands, the ships ''Resolution'' and ''Adventure'' were fitted for the voyage and set sail for the Antarctic in July 1772. On 17 January 1773, ''Resolution'' was the first ship to venture south of the Antarctic Circle, which she did twice more on this voyage. The fin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orchids Of New Caledonia
Orchids are plants that belong to the Family (biology), family Orchidaceae (), a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Along with the Asteraceae, they are one of the two largest families of flowering plants. The Orchidaceae have about 28,000 currently accepted species, distributed in about 763 genus, genera. (See ''External links'' below). The determination of which family is larger is still under debate, because verified data on the members of such enormous families are continually in flux. Regardless, the number of orchid species is nearly equal to the number of Teleostei, bony fishes, more than twice the number of bird species, and about four times the number of mammal species. The family encompasses about 6–11% of all species of seed plants. The largest genera are ''Bulbophyllum'' (2,000 species), ''Epidendrum'' (1,500 species), ''Dendrobium'' (1,400 species) and ''Pleurothallis'' (1,000 species). It also inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dipodium
''Dipodium'', commonly known as hyacinth orchids, is a genus of about forty species of orchids native to tropical, subtropical and temperate regions of south-east Asia, New Guinea, the Pacific Islands and Australia. It includes both terrestrial and climbing species, some with leaves and some leafless, but all with large, often colourful flowers on tall flowering stems. It is the only genus of its alliance, ''Dipodium''. Description Orchids in the genus ''Dipodium'' are perennial, terrestrial herbs or climbers/epiphytes. Many species, particularly in eastern Australia are leafless mycoheterotrophs. Others have medium-sized to very large leaves that are parallel-veined and have entire margins. The flowers are arranged in a raceme with very few or up to fifty large, often colourful flowers. These may be fragrant or odourless, are white, pink, purple, yellow or green, often with spots or blotches. The sepals and petals are free from and similar to each other. The labellum projects ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erromango
Erromango is the fourth largest island in the Vanuatu archipelago. With a land area of it is the largest island in Tafea Province, the southernmost of Vanuatu's six administrative regions. Name The endonym for Erromango in Erromangan is ''Nelocompne''. There are several accounts of how 'Erromango' came into common usage: firstly, an oral history from the Potnarvin area tells of how Captain James Cook was given a yam during his visit in August 1774, and was told in the (now-extinct) Sorung language ''armai n'go, armai n'go'' ('this food is good'), and mistakenly assumed this to be the name of the island. A second account is related by the naturalist Georg Forster, who accompanied Cook. He writes that he learned the name 'Irromanga' from a man named Fannòko, while visiting the neighbouring island of Tanna five days later. Cook himself does not name the island in his account of his visit, but writes later that he got the name, which he spells as 'Erromango', from Forster. Hist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isle Of Pines (New Caledonia)
The Isle of Pines (french: Île des Pins; name in Kanak language Kwênyii: ') is an island in the Pacific Ocean, in the archipelago of New Caledonia, an overseas collectivity of France. The island is part of the commune (municipality) of L'Île-des-Pins, in the South Province of New Caledonia. The Isle of Pines is nicknamed ' ("the closest island to Paradise"). The island is around and measures by . It lies southeast of Grande Terre, New Caledonia's main island, and is southeast of the capital Nouméa. There is one airport (code ILP) with a runway. The Isle of Pines is surrounded by the New Caledonia Barrier Reef. The inhabitants of the island are mainly native Melanesian Kanaks, and the population is 2,000 (estimated 2006) (1989 population 1,465). The island is rich with animal life and is home to unusual creatures such as the crested gecko ''Correlophus ciliatus'' and the world's largest gecko ''Rhacodactylus leachianus''. The ' is the island's highest point, at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grande Terre (New Caledonia)
Grande Terre is the largest and principal island of New Caledonia, which is a territory of France. History British explorer James Cook sighted Grande Terre in 1774 and named it "New Caledonia", Caledonia being the Latin name for what is now Scotland. The island's mountains reminded him of Scotland. Eventually, the name "New Caledonia" became applied to Grande Terre and its surrounding islands. It was annexed by the French Empire and became a penal colony in 1853. Today, Grande Terre has about 268,000 residents. Geography The largest settlement on Grande Terre is Nouméa, the capital city of New Caledonia. Locals refer to Grand Terre as "Le Caillou", the pebble. The island has a fairly hot and humid climate, though varying as the south-east trade winds bring relatively cool air. Surrounding the island and especially to the north-west is the New Caledonian barrier reef. The island is located roughly east of Australia. Grande Terre is oriented northwest-to-southeast; its area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vanuatu
Vanuatu ( or ; ), officially the Republic of Vanuatu (french: link=no, République de Vanuatu; bi, Ripablik blong Vanuatu), is an island country located in the South Pacific Ocean. The archipelago, which is of volcanic origin, is east of northern Australia, northeast of New Caledonia, east of New Guinea, southeast of the Solomon Islands, and west of Fiji. Vanuatu was first inhabited by Melanesian people. The first Europeans to visit the islands were a Spanish expedition led by Portuguese navigator Fernandes de Queirós, who arrived on the largest island, Espíritu Santo, in 1606. Queirós claimed the archipelago for Spain, as part of the colonial Spanish East Indies, and named it . In the 1880s, France and the United Kingdom claimed parts of the archipelago, and in 1906, they agreed on a framework for jointly managing the archipelago as the New Hebrides through an Anglo-French condominium. An independence movement arose in the 1970s, and the Republic of Vanuatu was fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Caledonia
) , anthem = "" , image_map = New Caledonia on the globe (small islands magnified) (Polynesia centered).svg , map_alt = Location of New Caledonia , map_caption = Location of New Caledonia , mapsize = 290px , subdivision_type = Sovereign state , subdivision_name = , established_title = Annexed by France , established_date = 24 September 1853 , established_title2 = Overseas territory , established_date2 = 1946 , established_title3 = Nouméa Accord , established_date3 = 5 May 1998 , official_languages = French , regional_languages = , capital = Nouméa , coordinates = , largest_city = capital , demonym = New Caledonian , government_type = Devolved parliamentary dependency , leader_title1 = President of France , leader_name1 = Emmanuel Macron , leader_title2 = President of the Government , leader_name2 = Louis Mapou , leader_title3 = President of the Congress , leader_name3 = Roch Wamytan , leader_title4 = High Commissioner , leader_name4 = Patrice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aneityum
Aneityum (also known as Anatom or Keamu) is the southernmost island of Vanuatu, in the province of Tafea. Geography Aneityum is the southernmost island of Vanuatu (not counting the Matthew and Hunter Islands, which are disputed with New Caledonia, but considered by the people of Aneityum Island part of their custom ownership). Its southeastern cape Nétchan Néganneaing is the southernmost point of land in Vanuatu, more southerly than the southern satellite islet Inyeug. The latter, however, is surrounded by Intao Reef, that extends even further south, albeit submerged, thus being the southernmost feature of Vanuatu. The island is in size. It rises to an elevation of in Mount Inrerow Atamein. The larger of its two villages is Anelcauhat ( Anelghowhat), on the south side. Population Aneityum had a population of 915 in 2009. This population is believed to have been between 9,000 and 20,000 prior to the arrival of the Europeans, in 1793. However, introduced diseases and black ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Grant Milne
William Grant Milne (11 May 1829, Banff, Aberdeenshire – 1866), was a Scottish botanist. A gardener at the Edinburgh Botanic Garden, Milne joined the expedition to the southwestern Pacific (1852–1856) as a botanist. The expedition visited, inter alia, Lord Howe Island, New South Wales and Western Australia. Milne was initially accompanied by fellow Scots botanist John MacGillivray, who left the ship in 1855 after a dispute with Captain Henry Mangles Denham. Milne, the discoverer of several plants, including the rare New Caledonian tree '' Meryta denhamii'' which he found growing on the Isle of Pines in 1853 and sent to the Royal Botanical Gardens in Kew, had botanist Berthold Carl Seemann name the plant ''Meryta denhamii'' after Captain Denham (for whom the town of Denham, Western Australia was also named). The plant was described from specimens that had flowered in a greenhouse in Kew in 1860. ''The Times'' of London mentions in its 14 March 1866 edition that "Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John MacGillivray
John MacGillivray (18 December 1821 – 6 June 1867) was a Scottish naturalist, active in Australia between 1842 and 1867. MacGillivray was born in Aberdeen, the son of ornithologist William MacGillivray. He took part in three of the Royal Navy's surveying voyages in the Pacific. In 1842 he sailed as naturalist on board HMS ''Fly'', despatched to survey the Torres Strait, New Guinea, and the east coast of Australia, returning to England in 1846. In the same year he was appointed as naturalist on the voyages of HMS ''Rattlesnake'' (Captain Owen Stanley), collecting in Australian waters at Port Curtis, Rockingham Bay, Port Molle, Cape York, Gould Island, Lizard Island and Moreton Island in Queensland, Port Essington (Northern Territory) and visiting Sydney (New South Wales) on several occasions. The expedition was in Hobart, Tasmania, in June 1847 and also surveyed in Bass Strait, and on the southern coast of New Guinea and the Louisiade Archipelago. On this series of voyage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
