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Oncotheca
''Oncotheca'' is a genus of tree endemic to New Caledonia. There are two species, '' Oncotheca balansae'' and '' Oncotheca humboldtiana''. ''Oncotheca'' is the sole genus of the Oncothecaceae, which is one of three families of flowering plants endemic to New Caledonia. Its placement has been enigmatic for a long time, but a recent phylogenetic analysisStull, G. W., R. Duno de Stefano, D. E. Soltis, and P. S. Soltis. (2015). Resolving Basal Lamiid Phylogeny and the Circumscription of Icacinaceae with a Plastome-Scale Data Set.” American Journal of Botany 102 (11): 1794–1813. doi:10.3732/ajb.1500298. based on 73 plastid genes found it to be sister to Icacinaceae. It is now placed in the order Icacinales Icacinales is an order of flowering plants. The order did not exist in the 2009 APG III system, and was added in the 2016 APG IV system, including two families, Icacinaceae The Icacinaceae, also called the white pear family, are a family (b .... References Aste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oncotheca Balansae
''Oncotheca'' is a genus of tree endemic to New Caledonia. There are two species, ''Oncotheca balansae'' and ''Oncotheca humboldtiana''. ''Oncotheca'' is the sole genus of the Oncothecaceae, which is one of three families of flowering plants endemic to New Caledonia. Its placement has been enigmatic for a long time, but a recent phylogenetic analysisStull, G. W., R. Duno de Stefano, D. E. Soltis, and P. S. Soltis. (2015). Resolving Basal Lamiid Phylogeny and the Circumscription of Icacinaceae with a Plastome-Scale Data Set.” American Journal of Botany 102 (11): 1794–1813. doi:10.3732/ajb.1500298. based on 73 plastid genes found it to be sister to Icacinaceae. It is now placed in the order Icacinales. References Asterids Trees of New Caledonia Endemic flora of New Caledonia Asterid genera Taxa named by Henri Ernest Baillon {{NewCaledonia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Icacinales
Icacinales is an order of flowering plants. The order did not exist in the 2009 APG III system, and was added in the 2016 APG IV system, including two families, Icacinaceae The Icacinaceae, also called the white pear family, are a family (biology), family of flowering plants,"Icacinaceae" At: Angiosperm Phylogeny Website At: Missouri Botanical Garden Website (see ''External links'' below). consisting of trees, shrub ... and Oncothecaceae, which were both unplaced families in APG III. References Asterids Angiosperm orders {{asterid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Icacinaceae
The Icacinaceae, also called the white pear family, are a family (biology), family of flowering plants,"Icacinaceae" At: Angiosperm Phylogeny Website At: Missouri Botanical Garden Website (see ''External links'' below). consisting of trees, shrubs, and lianas, primarily of the tropics. The family was traditionally Circumscription (taxonomy), circumscribed quite broadly, with around 55 genera totalling over 400 species. In 2001, though, this circumscription was found to be polyphyletic, and the family was split into four families in three different Order (biology), orders: Icacinaceae ''sensu stricto'' (then unplaced at order rank), Pennantiaceae (Apiales), Stemonuraceae (Aquifoliales) and Cardiopteridaceae (also Aquifoliales). Other genera have later been moved to Metteniusaceae (Metteniusales),Stull, G. W., R. Duno de Stefano, D. E. Soltis, and P. S. Soltis (2015). Resolving Basal Lamiid Phylogeny and the Circumscription of Icacinaceae with a Plastome-Scale Data Set. American Jou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philippe Morat
Philippe Morat (born 19 January 1937, in Saigon) is a researcher mainly in the field of tropical botany. He is a corresponding member of the French Academy of Sciences. Biography Agricultural engineer from the Ecole nationale supérieure agronomique de Toulouse, he was admitted to the Institut de recherche pour le développement (IRD) in 1960 in the tropical botany section where he remained until 1986, successively in charge, master then research director during his assignments in Madagascar (12 years) and New Caledonia (9 years). After obtaining a PhD from the University of Paris-Sud in 1972 on the origin of the savannas of south-western Madagascar,1973- ''Les savanes du Sud-Ouest de Madagascar''. Mémoires ORSTOM n° 68, 235 p. he turned his attention to taxonomyEtude systématique et familles : Poaceae, Eriocaulaceae, Arecaceae, Orchidaceae Asclepiadaceae, Malvaceae, Polygalaceae, Oncothecaceae, Trimeniaceae. and phytogeography. Appointed Professor at the National Museum of Na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbarium
A herbarium (plural: herbaria) is a collection of preserved plant biological specimen, specimens and associated data used for scientific study. The specimens may be whole plants or plant parts; these will usually be in dried form mounted on a sheet of paper (called ''exsiccatum'', plur. ''exsiccata'') but, depending upon the material, may also be stored in boxes or kept in alcohol or other preservative. The specimens in a herbarium are often used as reference material in describing plant taxon, taxa. Some specimens may be Type (botany), types, some may be specimens distributed in published series called exsiccata, exsiccatae. The term herbarium is often used in mycology to describe an equivalent collection of preserved fungi, otherwise known as a fungarium. A xylarium is a herbarium specialising in specimens of wood. The term hortorium (as in the Liberty Hyde Bailey, Liberty Hyde Bailey Hortorium) has occasionally been applied to a herbarium specialising in preserving material of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of New Caledonia
Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or becomi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trees Of New Caledonia
In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, e.g., including only woody plants with secondary growth, only plants that are usable as lumber, or only plants above a specified height. But wider definitions include taller palms, tree ferns, bananas, and bamboos. Trees are not a monophyletic taxonomic group but consist of a wide variety of plant species that have independently evolved a trunk and branches as a way to tower above other plants to compete for sunlight. The majority of tree species are angiosperms or hardwoods; of the rest, many are gymnosperms or softwoods. Trees tend to be long-lived, some trees reaching several thousand years old. Trees evolved around 400 million years ago, and it is estimated that there are around three trillion mature trees in the world currently. A tree typically has many secondary branches supported clear of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asterids
Asterids are a large clade (monophyly, monophyletic group) of flowering plants, composed of 17 Order_(biology), orders and more than 80,000 species, about a third of the total flowering plant species. The asterids are divided into the unranked clades lamiids (8 orders) and campanulids (7 orders), and the single orders Cornales and Ericales. Well-known asterids include Cornus, dogwoods and hydrangeas (order Cornales), Camellia sinensis, tea, blueberry, blueberries, Cranberry, cranberries, kiwifruit, Brazil nuts, Argania, argan, sapote, and azaleas (order Ericales), common sunflower, sunflowers, lettuce, Bellis perennis, common daisy, yacon, carrots, celery, parsley, parsnips, Panax ginseng, ginseng, Hedera, ivies, holly, honeysuckle, Sambucus, elder, and Valerian (herb), valerian (clade campanulids), borage, Myosotis, forget-me-nots, Symphytum, comfrey, Coffea, coffee, Plumeria, frangipani, Gentiana, gentian, Cerbera odollam, pong-pong, Nerium oleander, oleander, Vinca, periwinkle, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean-Marie Veillon
Jean-Marie is both a given name and a surname. Notable people with the name include: * Jean-Marie Carroll (born 1956), English musician and composer * Jean-Marie Abgrall (born 1950), French psychiatrist, criminologist, specialist in forensic medicine, cult expert, and graduate in criminal law * Jean-Marie Charles Abrial (1879–1962), French Admiral and Minister of Marine of France * Jean-Marie Andre (1944–2023), Belgian scientist * Jean-Marie Auberson (1920–2004), Swiss conductor and violinist * Jean-Marie Balestre (1921–2008), president of FISA * Jean-Marie Basset (born 1943), French chemist * Jean-Marie Beaupuy (born 1943), French politician * Jean-Marie Benjamin, a priest * Jean-Marie Beurel (1813–1872), French Roman Catholic priest * Jean-Marie Bockel (born 1950), French politician * Jean-Marie Boisvert (born 1939), Canadian politician * Jean-Marie Buchet, Belgian film director * Jean-Marie Cavada (born 1940), French politician * Jean-Marie Charpentier (20th cen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic
Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or bec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Caledonia
New Caledonia ( ; ) is a group of islands in the southwest Pacific Ocean, southwest of Vanuatu and east of Australia. Located from Metropolitan France, it forms a Overseas France#Sui generis collectivity, ''sui generis'' collectivity of the French Republic, a legal status unique in overseas France, and is enshrined in a dedicated chapter of the French Constitution. The archipelago, part of the Melanesia subregion, includes the main island of Grande Terre (New Caledonia), Grande Terre, the Loyalty Islands, the Chesterfield Islands, the Belep archipelago, the Isle of Pines (New Caledonia), Isle of Pines, and a few remote islets. The Chesterfield Islands are in the Coral Sea. French people, especially locals, call Grande Terre , a nickname also used more generally for the entire New Caledonia. Kanak people#Agitation for independence, Pro-independence Kanak parties use the name (''pron.'' ) to refer to New Caledonia, a term coined in the 1980s from the ethnic name of the indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
