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Hyacinthoides × Massartiana
''Hyacinthoides'' × ''massartiana'' is a hybrid species produced by crosses between the common bluebell, '' H. non-scripta'' and the Spanish bluebell, '' H. hispanica''. ''H.'' × ''massartiana'' fills a spectrum of variation which connects the two parental species. Distribution ''Hyacinthoides'' × ''massartiana'' has become widespread across Britain and Belgium, both of which have large populations of ''H. non-scripta''. It is often found on the edges of woodland and roadsides, particularly in urban areas, suggesting that it has spread from gardens planted with ''H. hispanica''. There is great concern over the effect that the hybrid may have on native ''H. non-scripta'' populations, diluting the characteristics of the native species and out-competing it due to ''H. hispanica'''s robust fertility and the effects of climate change. Taxonomic history Hybrids between ''H. non-scripta'' and ''H. hispanica'' were first given a specific name in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hybrid Species
Hybrid speciation is a form of speciation where hybridization between two different species leads to a new species, reproductively isolated from the parent species. Previously, reproductive isolation between two species and their parents was thought to be particularly difficult to achieve, and thus hybrid species were thought to be very rare. With DNA analysis becoming more accessible in the 1990s, hybrid speciation has been shown to be a somewhat common phenomenon, particularly in plants. In botanical nomenclature, a hybrid species is also called a nothospecies. Hybrid species are by their nature polyphyletic. Ecology A hybrid may occasionally be better fitted to the local environment than the parental lineage, and as such, natural selection may favor these individuals. If reproductive isolation is subsequently achieved, a separate species may arise. Reproductive isolation may be genetic, ecological, behavioral, spatial, or a combination of these. If reproductive isolation fai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brussels
Brussels, officially the Brussels-Capital Region, (All text and all but one graphic show the English name as Brussels-Capital Region.) is a Communities, regions and language areas of Belgium#Regions, region of Belgium comprising #Municipalities, 19 municipalities, including the City of Brussels, which is the capital of Belgium. The Brussels-Capital Region is located in the central portion of the country. It is a part of both the French Community of Belgium and the Flemish Community, and is separate from the Flemish Region (Flanders), within which it forms an enclave, and the Walloon Region (Wallonia), located less than to the south. Brussels grew from a small rural settlement on the river Senne (river), Senne to become an important city-region in Europe. Since the end of the Second World War, it has been a major centre for international politics and home to numerous international organisations, politicians, Diplomacy, diplomats and civil servants. Brussels is the ''de facto' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyacinthoides
''Hyacinthoides'' is a genus of flowering plants in the family Asparagaceae, known as bluebells. Systematics ''Hyacinthoides'' is classified in the subfamily Scilloideae (now part of the family Asparagaceae, but formerly treated as a separate family, called Hyacinthaceae), alongside genera such as ''Scilla'' and ''Ornithogalum''. ''Hyacinthoides'' is differentiated from these other genera by the presence of two bracts at the base of each flower, rather than one bract per flower or no bracts in the other genera. Species According to the ''World Checklist of Selected Plant Families'' , the genus contains 11 species and one interspecific hybrid. The majority of species are distributed around the Mediterranean Basin, with only one species, ''Hyacinthoides non-scripta'' (the familiar spring flower of bluebell woods in the British Isles and elsewhere) occurring further north in Northwestern Europe, north-western Europe. ''Hyacinthoides'' species belong, according to analysis using mol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BBC News
BBC News is an operational business division of the British Broadcasting Corporation (BBC) responsible for the gathering and broadcasting of news and current affairs in the UK and around the world. The department is the world's largest broadcast news organisation and generates about 120 hours of radio and television output each day, as well as online news coverage. The service has over 5,500 journalists working across its output including in 50 foreign news bureaus where more than 250 foreign correspondents are stationed. Deborah Turness has been the CEO of news and current affairs since September 2022. In 2019, it was reported in an Ofcom report that the BBC spent £136m on news during the period April 2018 to March 2019. BBC News' domestic, global and online news divisions are housed within the largest live newsroom in Europe, in Broadcasting House in central London. Parliamentary coverage is produced and broadcast from studios in London. Through BBC English Regions, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxon (journal)
''Taxon'' is a bimonthly peer-reviewed scientific journal covering plant taxonomy. It is published by Wiley on behalf of the International Association for Plant Taxonomy, of which it is the official journal. It was established in 1952 and is the only place where nomenclature proposals and motions to amend the International Code of Nomenclature for algae, fungi, and plants (except for the rules concerning fungi A fungus (: fungi , , , or ; or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and mold (fungus), molds, as well as the more familiar mushrooms. These organisms are classified as one ...) can be published. The editor-in-chief is Dirk C. Albach ( University of Oldenburg). Abstracting and indexing The journal is abstracted and indexed in: According to the '' Journal Citation Reports'', the journal has a 2020 impact factor of 2.817. References External links *{{Official website, https://onlinelibrary.w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liège
Liège ( ; ; ; ; ) is a City status in Belgium, city and Municipalities in Belgium, municipality of Wallonia, and the capital of the Liège Province, province of Liège, Belgium. The city is situated in the valley of the Meuse, in the east of Belgium, not far from borders with the Netherlands (Maastricht is about to the north) and with Germany (Aachen is about north-east). In Liège, the Meuse meets the river Ourthe. The city is part of the ''sillon industriel'', the former industrial backbone of Wallonia. It still is the principal economic and cultural centre of the region. The municipality consists of the following Deelgemeente, sub-municipalities: Angleur, Bressoux, Chênée, Glain, Grivegnée, Jupille-sur-Meuse, Liège proper, Rocourt, Liège, Rocourt, and Wandre. In November 2012, Liège had 198,280 inhabitants. The metropolitan area, including the outer commuter zone, covers an area of 1,879 km2 (725 sq mi) and had a total population of 749,110 on 1 January 2008. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isotype (biology)
A holotype (Latin: ''holotypus'') is a single physical example (or illustration) of an organism used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of several examples, but explicitly designated as the holotype. Under the International Code of Zoological Nomenclature (ICZN), a holotype is one of several kinds of name-bearing types. In the International Code of Nomenclature for algae, fungi, and plants (ICN) and ICZN, the definitions of types are similar in intent but not identical in terminology or underlying concept. For example, the holotype for the butterfly '' Plebejus idas longinus'' is a preserved specimen of that subspecies, held by the Museum of Comparative Zoology at Harvard University. In botany and mycology, an isotype is a duplicate of the holotype, generally pieces from the same individual plant or samples from the same genetic individual. A holotype is not necessarily "typ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belgium
Belgium, officially the Kingdom of Belgium, is a country in Northwestern Europe. Situated in a coastal lowland region known as the Low Countries, it is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeast, France to the south, and the North Sea to the west. Belgium covers an area of and has a population of more than 11.8 million; its population density of ranks List of countries and dependencies by population density, 22nd in the world and Area and population of European countries, sixth in Europe. The capital and Metropolitan areas in Belgium, largest metropolitan region is City of Brussels, Brussels; other major cities are Antwerp, Ghent, Charleroi, Liège, Bruges, Namur, and Leuven. Belgium is a parliamentary system, parliamentary constitutional monarchy with a complex Federation, federal system structured on regional and linguistic grounds. The country is divided into three highly autonomous Communities, regions and language areas o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watermael-Boitsfort
Watermael-Boitsfort (French language, French, ) or Watermaal-Bosvoorde (Dutch language, Dutch, ; ), often simply called Boitsfort in French or Bosvoorde in Dutch, is one of the List of municipalities of the Brussels-Capital Region, 19 municipalities of the Brussels-Capital Region, Belgium. Located in the south-eastern part of the region, it is bordered by Auderghem, the City of Brussels (namely the Bois de la Cambre, Bois de la Cambre/Ter Kamerenbos), Ixelles, and Uccle, as well as the Flanders, Flemish municipalities of Hoeilaart, Overijse and Sint-Genesius-Rode. In common with all of Brussels' municipalities, it is legally Multilingualism, bilingual (French–Dutch). , the municipality had a population of 25,187 inhabitants. The total area is of which 58% is covered by the Sonian Forest, which gives a population density of , four times less than the average of Brussels. Its average annual income per inhabitant is also the highest in the region (€25,063 in 2020). History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyacinthoides Non-scripta
''Hyacinthoides non-scripta'' (formerly ''Endymion non-scriptus'' or ''Scilla non-scripta'') is a bulbous perennial plant found in Atlantic areas from the north-western part of the Iberian Peninsula to the British Isles, and also frequently used as a garden plant. It is known in English as the common bluebell or simply bluebell, a name which is used in Scotland to refer to the harebell, ''Campanula rotundifolia''. In spring, ''H. non-scripta'' produces a nodding, one-sided inflorescence of 5–12 tubular, sweet-scented violet–blue flowers, with strongly recurved tepals, and 3–6 long, linear, basal leaves. ''H. non-scripta'' is particularly associated with ancient woodland where it may dominate the understorey to produce carpets of violet–blue flowers in "bluebell woods", but also occurs in more open habitats in western regions. It is protected under UK law, and in some other parts of its range. A related species, ''Hyacinthoides hispanica, H. hispanica'' has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Locality (biology)
In biology, a type is a particular wikt:en:specimen, specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally associated. 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 (mathematics), 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
